Cory Gnazzo, senior producer of the Rachel Maddow Show, shares a preview ofFriday’s show – the Republican party tries to work on its Latino outreach while also shaping its immigration policy; plus, we take a look back in time at promises made in past State of the Union speeches; and tonight we’ve got music producer Michael Williams on the show to talk about his new initiative to help get guns off the streets.March 29, 2013
