Heart-stopping video shows a man nearly swerving into oncoming traffic on a Los Angeles street. The man who captured the footage, Anthony Braithwaite, said he knew he had to do something. "I couldn't- you know- I couldn't let him keep going and hurt himself or hurt anybody else and you know it just had to be done," Braithwaite said. Incredibly, he was able to get the driver off of the road. InsideEdition.com's Stephanie Officer explains how Nipsey Hussle's legacy played a role in Braithwaite's decision.