that woman is 55-year-old erma salazar galvan. >> what is she doing? >> she pulls a knife on andre. >> did she pull that out of her chesticles. >> i believe you are right. that's where she had that knife hidden. >> my natural instinct was to grab the lady' wrist. she was only small. like 4'7" she said she was. >> she surrenders the knife. >> she willingly gave me the knife. and then you see a smile on her face. she tells andre, the cabbie, i'm just joking. >> that's a really bad joke. >> as he is fighting this lady off, he's still managing to drive. like a bad ass. fight this lady off who has a knife. >> erma salazar galvan was arrested for this. she had an outstanding warrant. >> no explanation? just, hey, ha-ha, i pulled a knife on you. sorry. >> said she was just joking. >> erma isn't the best at telling jokes. >>> this video there is a predator lurking. >> sea lion. >> making this a classic case f of -- this is an attempt by this sea lion to have a nice little penguin dinner. but catching a penguin isn't as easy as you would think. >> he's got a pe