Before the Election. It gave him enough exposure to win "some say".
So, one might say Obama's dropping poll figures need a comeuppance, so request a visit to the Tonight Show? I'd just like to see him at a desk at 6 am like Bush (not 9) and do a full days work in one place, where if you need to meet with the guy; it can be achieved. Seems he is always off "flitting here, flitting there"...now we're off flitting to see the friendly folks in California.
W and Laura appeared on Larry King while W was President. Does that count?