A lot of people are bracing for thempact ofamazon. You dont have to look hard to find visible signs of change when it comes to transportation in places like crysl city. I got to spend some time in that area this we show you how your commute could be changing. Sparks and cutting. Banging jackhammering. Lifting and hauling. So sometimes you have to walk away from the windows. So yu can actually focus. Reporter scott works on a ninth floor of a nearby building in crystal city. All the ch ges have been well, a lot. Lunch hour hasnt been the same. This one they started from the top down so its been like this for the past couple months. Reporter this trulyis an area thats being retrofitted. Take a look at the south clark and bell street bridge is dem l tmolished the car is the main focus. We do stories about bridges coming together. Not often youll see one coming apart and will stay apart forever. This is a look at crystal city, a completely changing landscape. Areas opening up ahead of amazons arrival. How do you see this place changiu . What do yoink its going to become . Its amazing watching whats going on right now. In the six or seven months sinca amazon m the announcement, its going to be a really bustling city and im looking forward to it. Report planned to build a pedestrian bridge to Reagan National airport closer to reality, walking to and from a city to an airport on a dedicated bridge, that doesnt happen ofteni butt the construction. Its just a lot of noise too. Its a lot noise. Reporter tory wilson works here, he commutes from the district on metro and hell see the benefit of a second metro entrance to the crystal city station. He says its needed. Because coming out of this entrance right here alone is, in the morning, terrible. Its terrible. Everybody trying tostampede over each other to get to work on time. Reporter for now a neighborhood being reimagined ande redesign day by pretty noisy there right now. Residents in virginia can have their voices heard before amazons first phase of development in the area. Next month theres a Public Meeting in arlington county, a review of whats going on and whats going to happen. That meeting will be wednesday, july 10th at 7 00 p. M. The meeting location has not yet been made public. The county is asking people to rsvp. Taking a live look outside this morning as we say good morning to rockville and rockvillepike. A beautiful start to our saturday, crisp start to our weekend. But will it stay like this the rest of today and were the slowskys. We like drip coffee, layovers and waiting on hold. What we dont like is relying opening a half ses. Rig now tozen former droymnt s well, of course youre looking for t something to do this ul weekend. We have another idea for you. A popup putt putt course that opened in rosslyn. It features the key bridge. Who hasnt had a hard time getting over that . The temporary attraction is the brain child of the rosslyn Business Improvement district. So many fun things to do here. So in addition to the putt putt we have the candy bar, which is a wonderful place for people to relax and hang out. N weve gotvelty candies and ice creams and for the adults we have cider and beer and sangria. Sounds like a plan. The attraction i open fridays from 5 00 to 9 00 and saturdays from 10 00 until 6 00 in the evening. It runs through august 31st. Tickets cost 3, if youorrese r. Otherwise its first come, first serve. Maybe youre going to play putt putt, maybe youreoing to play the real thing today on the links and theolf course. Youre off to a beautiful start on this saturday morning and the rest of the day shaping honey, this gigspeed internet is ridiculously fast. We are sh iously keeping up wite joneses. Keeping up with the fords. Keeping up with the garcias. The romeros. Patels. The wahhthewahh wolanske os. Right. No is going to have internet like this. Xfinity makes keeping up with the joneses simple. Easy. Awesome. Want gigspeed internet . Weve got you covered. Or check out our other amazing Speed Options at new low price. Get started now for as low as 29. 99 a month. Call, click or visit a store today. Just about 7 30 on this saturday morning, were foowing a Prince Georges County community in mourning after a teen was hit and killed by a car in his own neighborhood. Meantime, a teen convicted of killing his young girlfriend now months after that murder, the chilli confession that youre only going to see here on news 4. And americans dying when they thought they were going for the perfect getaway in the dominican republic. Now officials there say this is nothing new. Announcer news4 today starts now. Wanto welcomeyou in at 7 30 on this saturday morning. Thanks for being with us. Im adam tuss. Your beautiful start to weekend and you canotee anher nice day tomorrow as well. Clay anderson says whater ure doing, g welcome back. Developinghis morning President Trump will nominate mark es per to be the Permanent Defense secretary. A few days ago acting defense secreta pat shanahan resigned from his post amid ethics question. Esper was trumps army secretary, a west point grad and gulf war veteran. One of his immediate challenges will be the crisis with iran. Growing tensions between u. S. And iran have iranianamericans on edge. Thousands marched from the state department to the white house saying they want change. War. Dont want a our chris gordon was in the crowd and has t story. Reporter iranianamericans from across the United States rallying in front of the u. S. State department. They want a free iran, a nonnuclear iran andthey want regime change. My brother was arrested when he was 17, fresh out of high school, kept in prison 6 for 2 years and then executed at the same time the 1988 massacre of 30s 00 political prisoner iran. Reporter a small group of counterdemonstrators from code pink showed up. They were quickly surrounded and shouted down. We are here to encourage the u. S. Government to seek peace with iran, dialogue with iran, no drone attacks o iran, lift the sanctions. Theyre starving iranian people. Reporter after t rally the anianamerican demonstrators marched from the state department to the white house. My of these iranianamericans say that the United States has appeased the imenian govern for decades and some say they like the fact that the United States appears to btostanding up iran now. Ed states go to war with iran . Absolute no. Thats why we are here. To make sure that actually there is no war. Reporter im told tis rally and march was seen in iran becausof live coverage over the internet. Chris gordon news 4. If you look at the Mueller Report there was no collusion. Nowhere there not a single ive read this Mueller Report, both parts use the word collusion. Not one place that says nothing happened. Use the word collusion, use the word conspiracy neverio says no collus ill be honest with you, nobody even mentions russia anymore since the Mueller Report, they dont mention it, in all fairness. That should get interesting. Thats a small preview of thats a small preview of todds exclusive interview with that sounds awesome. You can unlock the perfect tv package, so you pay for the pn you want. We get to see what were actually using. I dont want to spend money on things that i dont need get access to over 425 channels for 60 days, including premium channels like owtime. After that, well recommend the perfect tv package based on what you watch. I like to know what im paying for. Sports and entertaina nt fanatic, theres plan for you. Kids shows and news your thing . Weve got you covered. Switch to the best internet on unlock the perfect tv package,al so you only pay for at you want. Including fios gigabit connection,ri and a 2year guarantee all for just 79. 99 a month with a 2year agreement. Plus, right now, youll get a Samsung Chromebook 3 org200 toward select samsun tech. Fi thats. Ready to tee off, of course you are. Youreou heading t to the gours right now. One of the countrys top souped up driving ranges is finally open for business this weekend. Top golf is at National Harbor now, golf lovers eager to get in there. The bureau chiefracy wilkins shows us why. I love golf. And topgolf is like driving golf balls in a lounge while someone brings you food and drinks whl ite complete strangers for you. Nbc 4, nbc 4. Half the people that walk into across the u. S. Have never picked