for "nightline," i'm lindsey davis in new york. >> thank you for joining us on abc news, world news nowing up soon with overnight breaking news. tune in to good morning america tomorrow, and as always, we're on line.

for "nightline," i'm lindsey davis in new york. >> thank you for joining us on abc news, world news now up soon with overnight breaking news. tune in to good morning america tomorrow, and as always, we're on line. okay, ma, here you go. happy birthday. oh! this one's from me, robert, and dad. oh, a present from my sweet, sweet boys. and frank. ( gasps ) oh! my mother had figurines like these, and i used to stare at them, hoping that maybe, when i grew up, they could be mine. but one day, they all broke. my mother fell into them when i told her i was marrying franknk. but now i have my very own set. oh, thank you so much. ah, you're welcome. oh, thank you. come here, frank. let's not ruin the moment. oh, my... you spent so much. ma, don't worry about that, all ght? but $240? those things cosost $240? it's fine, robert. no, no, no. well, wait a minute-- how me you told me and dad that we only had to pay $30 each, while you paid one-- one hundred--- while you paid the rest?

lindsey davis, abc news, new york. >> thank you so much for watching.get "nightline" later and i'll see you tomorrow night. good night. wheel... of... ladies and gentlemen, here a the stars of america's game e -- pat sajak and vanna white! do you have any idea? i just d't know.

lindsey davis, abc news, new york. >> thank you so much for watching.get "nightline" later and i'll see you tomorrow night. good night. forget "nightline" later and i'll see you tomorrow night. good night. >>> tonight, san bruno pipeline explosion. did pg&e mislead investigators? or was it a paper work error? >> another traffic stopping side show under investigation in the east bay. this one had fatal consequences >> a look at hunger in the bay area the economy is bouncing back. why are many families turning to the food bank? and the huge community thank you a week after his death. tonight what may be the largest standing ovation, ever, for robin williams. # >> pg&e is denying allegations on the san bruno pipeline investigation, insisting on what the government calls obstruction of justice is simply poor record keeping. >> tonight, pg&e is pleading not guilty to charges if convicted, facing record fines, however. >> the new indictment which the u.s. attorne imposed three weeks ago more than doubles the number of criminal charges executives did not have

lindsey davis caught up with her to see how it's working. >> reporter: all too often, parents hopingeed things to change or i will. no tv or no internet. >> reporter: but one florida mom decided to put restrictions on her own behavior. >> instead of focusing on whatever they didn't do right, i decided to stop myself, stop criticizing, and instead focus on the good things. >> reporter: jeanettecap lin made a conscious effort to praise her children for being good and lay off the negativity. but she admits it wasn't easy. >> thank you for helping me. you want to keep complaining, yelling, criticizing in general. >> reporter: but she could have never anticipated her kids' reaction to the positive reinforcement. >> they started behavioring better. the more you call them out on what they're doing well, they want more of the praise instead of the disappointment that they'll get from you when misbehaving. >> reporter: but others say parenting requires more of a balance between the carrot and the stk. >> it's essential to have the positive reinforcement, not in lieu of critiquing. >> there's

for "good morning america," lindsey davis. >> got to mention that. >> the earliest reference to plaque friday ever. >> we have a friday. >>> you have a story. >> an incredible story of survival. a california men went on a fishing trip and got lost without food or water for five days. he even wrote the final words to his family just in case. but he managed to hang on until help arrived. for mike vilaur, a one-day fishing trip soon turned into a five-day struggle for survival. res any sent of castaway. >> this is going to be it. >> reporter: instead of catching his dinner, he reeled in trouble, somehow getting lost away from his camp site. >> zigzagging up and down, looking down, instead of taking note of my surroundings. >> reporter: without food or water, he spent the next four days wandering through the mountains, searching far way out. >>> i had to do my own version of the survivor man, the idiot's version, drinking out of puddles. >> reporter: using pine needles to make an eight foot help sign like in the movie. >> i heard the rescuers on more than a few occasions. you get emotional