Ahead on the 4/9/14 Maddow show

Updated

Tonight’s guest include:

Assemblyman John Wisniewski, (D) New Jersey, co-chair of the investigation committee into the George Washington Bridge lane closures

Tom Vilsack, U.S. Secretary of Agriculture, member of President Obama’s cabinet

A little tune for Wednesday – after the jump, a preview of tonight’s show featuring executive producer Bill Wolff:

The Rachel Maddow Show, 4/9/14, 7:32 PM ET

A lot to cover tonight

Bill Wolff, executive producer for The Rachel Maddow Show, previews Wednesday night’s show.

Bill Wolff and Rachel Maddow Show Guest List

Ahead on the 4/9/14 Maddow show

Updated