This week's Open Mic guest is U.S. Senator Amy Klobuchar. As the nation's political focus turns to the Democratic convention in Philadelphia this week, the agriculture industry awaits what role farm, trade, nutrition and rural issues will play in the party platform. In this week's interview, Senator Klobuchar challenges suggestions that nutrition programs be separated from the farm bill, discusses the need for global trade and offers specific reasons why the Cuban embargo must be lifted. The Minnesota Democrat is a member of the recently formed Rural Broadband Coalition and has joined other congressional leaders challenging the EPA's preliminary volume obligation targets under the RFS. Senator Klobuchar offers thoughts on the process that brought mandatory biotech disclosure legislation and what role that may play in future debate on Capitol Hill.