Huckabee Clueless About Crossing Picket Line To Appear On Leno

03/28/2008 02:45 am ET | Updated May 25, 2011

Republican Mike Huckabee, a presidential candidate sounding a populist theme in Iowa, likely will be forced to cross a writers' picket line if he appears Wednesday on the "Tonight Show" with Jay Leno.

Earlier Wednesday, Huckabee said he supports the writers and did not think he would be crossing a picket line, because he believed the writers had made an agreement to allow late night shows back on the air.