Topics and Guests, Feb. 18

Today on "Special Report":

Major Garrett reports: The onetime Democratic front-runner Howard Dean drops out of the presidential race -- but with some strings attached. We'll have the story.

GUEST PREVIEW: Edwards close second place finish in Wisconsin surprised pundits and pollsters -- What happened? We'll ask FNC political analyst Susan Estrich.

Carl Cameron reports: John Edwards (search) finishes a surprisingly strong second in the Wisconsin primary -- Has the field finally been narrowed to two?

Brian Wilson reports: What -- if anything -- makes one Democratic John different from another? Watch this special report.

Rick Leventhal reports: U.S. troops captured seven suspected militants believed linked to Al Qaeda in a raid Wednesday in the central Iraqi city of Baqouba. We'll have the fallout.

Details on those stories and more on Special Report with Brit Hume at 6 p.m. ET.

— Guests and topics are subject to change