Ahead on the 7/8 Maddow show

Updated
 

Tonight’s guests include:

Robert Frank, professor of economics at the Johnson Graduate School Of Management at Cornell University   

Rep. Peter Welch, (D) Vermont   

Rep. Edward Markey, (D) Massachusetts and ranking member of the House Natural Resources Committee   

Senior show producer Cory Gnazzo shares a preview of tonight’s show:


Cory Gnazzo and Rachel Maddow Show Guest List

Ahead on the 7/8 Maddow show

Updated