following the break, it was defense attorney lynne hermle's turn, who was louder and punchier in her portrayal of pao. she pointed out no other woman in the firm wanted to join ellen's lawsuit and when pao understood she wasn't going to advance, she said she went on the offensive, choosing a path she thought would lead to a multi multimillion dollar windfall. ellen pao is suing kleiner perkins for $16 million, but those are competence entry damages. punitive damages could kick it up to as much as $160 million. reporting from san matthews "nbc bay area news." >>> new at 5:00, a new kind of training is under way for vta workers in the south bay. vta employees, all 2,000 of them, will learn how to identify and report human trafficking. santa clara county and vta leaders say since transit workers deal with the public every day, they are in a unique position to help stop human trafficking. the supervisor dave cortese says supervisors are not enough to solve the problem. >> i don't think we could hire enough people with a badge and a gun to cover all the ground that you would need to cover