Half A Block News Today : Breaking News, Live Updates & Top Stories | Vimarsana

emergency units going to the scene to get that situation under control. so we're working to reach out to people that were at this parade. we're getting tweets from people who were actually at this parade. what we're hearing and seeing from those reports are that someone, one person told us they heard 20 to 25 gunshots ring out at the beginning of this parade, which started at about 10:00 a.m. central time. that same person also told us that they believed to see someone who was bloodied and on the ground. we also know about two local lawmakers that were there. one of them was actually...

in lower manhattan. they're hoping to find etan patz, america's first milk carton kid, a 6-year-old who disappeared over 30 years ago while walking to the bus stop for the first time alone. more fallout from the secret service prostitution xand wills, the identifies of two supervisors who lost their jobs have been made public. in washington, growing calls for more firings. >> it's a stunning thing. it's actually disgusting. ahead, why the secret service scandal has sarah palin speaking up. flight fright. a flock of birds forces an emergency landing. >> we lost our right engine ...

everywhere you look, it seems a heart attack is just waiting to happen. more than 1 million heart attacks a year. that's one just about every 30 seconds. just in the united states. if you haven't had a heart attack yourself, you likely know someone who has. i've got a secret to share. with what we know right now, we could see the last heart attack in america. i've been investigating this for over a year. i've got lessons to share, things you need to know. things your doctor may not tell you. i'm a pretty typical guy in his early 40s with a family history of heart disease. so i deci...

you'll ever meet. she is a 61-year-old long distance swimmer who set out to do the impossible. something that people told her that simply could not be done. she wanted to swim from here in havana, jump in the water right over here and swim all the way to florida. more than 100 miles. no rest. no shark cage. complete exposure to the elements. the swim was planned to take over two days through day and night. more than 60 hours. that's what the intent was going to be, and she had to do this again without any rest whatsoever. what we now know is diana lasted about half that distance. abo...

documentary of diana nyad. she is a 61-year-old long distance swimmer who set out to do the impossible. something that people tolder that simply could not be done. she wanted to swim from here in havana and swim all the way to florida. more than 100 miles. no rest. no shark cage. complete exposure to the elements. the swim was planned to take over two days through day and night. more than 60 hours. she had to do this again without any rest whatsoever. what we now know is diana lasted about half that distance. about 50 miles, 29 miles in the water. the currents were rough and the wave...