First lady Michelle Obama previews her all-important speech

CHARLOTTE, N.C. — Michelle Obama is as comfortable talking about policy as the warm cuddly stuff, as she proved once again in a phone conversation with several women journalists Tuesday afternoon.

Four years ago, her speech in Denver introduced her family to the nation and the nation liked what it saw. She is one of team Obama’s most popular members and powerful assets, so a lot is riding on her Tuesday night prime-time address.

What is she going to talk about? “My job tonight is just going to be to remind people of who my husband is,” the first lady said. “Even though he’s a very likable president, he has been the president, and he’s had a very serious role and there are few times when he can really let his hair down. … Sometimes it’s important for people to remember who this man is in terms of his values and his convictions and his character.”