Name: Clintons return to Iowa, Biden next
Uploaded: Fri Sep 12 2014 13:31:09 GMT+0000 (UTC)
Duration: 5 min
Description: Perry Bacon previews the trip as the Clintons prepare to headline the Harkin Steak Fry on Sunday. Will this trip signify a 2016 presidential run?

Sept. 12, 201405:00