here is abc's cecelia vega. >> reporter: it is feeding time in the shark tank. >> you walk into the shark sucker. if you don't see one it is you. >> enter with a half baked idea for a new business. >> yes, i am. >> i can't take any more. i am out. >> i want to do this face to face. >> and get eaten alive. >> worst presentation ever. >> i'm out. >> that was mean. >> some times, entrepreneurs on the hit abc show come armed with the perfect recipe for success. >> i'll make you a millionaire within a year. >> whoa. >> reporter: okay, this is the famous hallway. >> this is where the entrepreneur walks down the hallway. the doors fly open. and all of a sudden, you see -- myself and my fellow sharks up there ready to either -- make them rich or make them cry. >> reporter: shark tank captured the essence of the american dream. that everyone is just one good idea away from striking it rich. >> my offer would be -- 50/50. >> we accept your offer. >> reporter: it has paid off. >> very clever young women. >> reporter: making the show number one in its time slot with record ratings this season. do you

cecelia vega, abc news, los angeles. >>> a health alert to expectant mothers experiencing depressionctors studied 4500 mothers and their teenage children, they discovered that mothers that were depressed were more likely to pass that along to their children. the american medical association suggests screening and to treat it as early as possible. >>> a san diego couple is the first in the nation to both donate kidneys. she had hers taken out this week, her husband had hers taken out last year. >> it can save seven lives. she says the operation wasn't a big deal. >> pulled it out of my caesarian section scar. >> it's just exciting to see anybody else donating, but particularly your wife. >> the couple is paying it forward since their daughter was born with a rare condition and already has had six surgeries. good for them. >>> well, halloween is three weeks from today, but for a school outside of philadelphia, it's as if it won't be happening at all. parents at englewood elementary were sent a letter home on tuesday saying a halloween parade and other big celebrations have been cancele