Lawmakers acknowledge new addiction: their BlackBerrys

It's impossible to attend a hearing on Capitol Hill these days without seeing half the audience--and half the lawmakers--tap away on their BlackBerrys.

Members use the devices to keep tabs on staffers, follow calendars and look up facts on the fly during floor debates.

Want to know what some members of Congress do with their BlackBerrys? Check out the story I wrote with my colleague JT Rushing from today's paper.