Pro Proficiency News Today : Breaking News, Live Updates & Top Stories | Vimarsana

>> lawrence: it is 8:00 a.m. on the east coast, tuesday, june 25, this is "fox and friends". a community is in mourning as michigan sheriff deputy was brutally murdered in the line of duty. his pregnant widow willin jo us in moments and we'll tell you how you can help her and her family with this great loss. >> steve: that is coming up shortly. take a look at this, a minnesota dam at its breaking point. residents on high alert, floods could cause major damage and it is at the breaking point. >> ainsley: and dave portnoy opens up about his cancer diagnosis and a big announcement. fina...

>> there's two types of restrictions. one he's handed the day he leave the station and the other is a timetable that gives him the speed limit just like you would with a car. he would have lost his bearings. but it would have been strange if he had been an engineer that long. the qualification process is very detailed. he rides with another engineer until he demonstrates pro proficiency. >> if the train wreck was not human error, why was the train accelerating so quickly moments before the crash. that is the mystery tonight. after ordering the investigation, the nfl commissioner roger goodel...