Senator Mike Johanns on the pending farm bill.

Mike Johanns is an Iowa farm boy who headed west to Nebraska to serve as governor before heading east to serve as U.S. Secretary of Agriculture in the GW Bush administration before heading back to win an open U.S. Senate seat almost four years ago. He spoke about the politics of the pending farm bill and the challenges caused by geographical conflict. He also talked about the changing landscape for revered Republicans who are losing out to more conservative opponents and the surprising victory of a Nebraska Sandhills legislator who is now the Republican candidate for Nebraska's other seat in the U.S. Senate. Johanns heads up the "Aggies for Romney" campaign and was asked if he would accept the vice presidential slot with Governor Romney on the 2012 Repubican Ticket.Mike Johanns