The President's down in Nashville today, where he's talking with Americans whose lives health reform has made better. (He even gave one of them a ride in his motorcade this morning.)

He wants to open that conversation up to Americans across the country, too.

So at 3:30 p.m. Eastern today, we're going to get him online, and he's going to take your questions and respond to your stories on Twitter.

Participate using the hashtag #AskPOTUS, and follow along here.