you have to know where the sharks are, and it's good to dive in aaware, because sometimes shark>> som o us are to look like food. >> does he get to feed them and pet them? >> he does bring out food to start feeding sharks and that's when sharks overcome their own curiosity and start circling closer and closer, because sharks like to nudge and figure out, are you food or not? if that happens you give them that gentle push down on the nose and say, no, we don't want any of your teeth. word must have travelled in the sharkom that cool with this, and anyway they had a great success episode, and i'm will be as fascinating as all these guys have put out. congratulations. >>> introducing grace anna. ♪ ♪ away in a manager ♪ boed ♪ the little lord jesus ♪ lay down his little head ♪ the stars in the sky ♪ look down where he lay ♪ the little lord jesus ♪ asleep on the hay >> oh, she sang good. >> yeah, very good vocal control. >> thank you, baby. a round of applause. >> so sweet, though. did you notice at the end how she acted out the can learn more about her and request her own song. she was bo