The first lady visited the late-night talk show to promote "Let's Move, " her anti-childhood obesity campaign, which marked its third anniversary this month.

NPR: First Lady Jokes About Hosting 'Tonight Show'

Conservative talk-show host and CNN contributor Bill Bennett said he understands why the Obama campaign is upset with the cover.

CNN: New Yorker editor defends controversial Obama cover

Former Senate Majority Leader Thomas A. Daschle, a co-chair of the Obama campaign, put it well on a Sunday morning talk show.

CNN: Commentary: Clinton mixes messages on Obama