Pulse Quickens News Today

Seat belts, windows, children, out. >> reporter: old way of thinking was the only way to survive was letting the car fill with water before opening the door. not anymore. >> unless you want that to be your final resting place. get out while the car is on the surface. >> reporter: in the car, baby cpr doll in the backseat. divers in the water. one in the car for our safety. >> reporter: all right. its go time. water is flooding in. >> see if you can open it. time to think faster. my pulse quicken...

"you are not disabled by the disabilities you have. you are abled by the abilities you have." its pretty inspirational. then you hear who said it. former olympian and accused murderer oscar pistorius. does the fact that it came from a guy who shot his girlfriend suddenly make it bad advice? the new book good advice from bad people selected wisdom from murderers, stock swindlers, and lance armstrong, "new york times" best selling author zach compiles more than 75 nuggets of wisdom from folks who ...

Persons throat tightens, pulse quickens, and then vision narrows. but not this person. in fact, this is where nick wallenda comes to relax. >> you know i have gotten on a wire when i had troubles, problems, legal, whatever. i get on the wire, and its gone. >> reporter: before he can enter that zen state, nick is swinging from intense last-minute focus -- >> dont know how i will walk that. it is moving everywhere -- >> to self-pinching euphoria. because this wire in this spot has cost him years o...

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