what he knows now and another topic they hit on is the low profile the president han been keeping for the last two years. >> mrident you've remained mostly silent, largely silent over the last couple of years. why did you remain silent. i'm matt lauer. for all of us at nbc news, good night. >> jimmy: it's his right to remain silent. laugh all you want, but i tell you what, you try staring into those dreamy matt lauer eyes and not saying anything. >>> after his success with iron man. robert downey jr. is step nothing a role of another iconic character, mr. peanut. it's a new plantser's peanut commercial. . mr. peanut has not spoken since 1916. i guess he doesn't have much to stai say being a peanut. downey won the part after several high profile celebrities auditioned. some audition tapes were released online today. look at this. >> mel gibson, tape one. i don't understand you, you're sucks because [ bleep ] you're a mentally depressed idiot. >> snooki, take one. >> i had an epiphany today. i took the poof down, the most amazing thing i've ever done. >> christian bale, take one. >> i am on your [ bleep ] set an