By Pallavi Reddy, CNN

Presidential hopeful Mitt Romney won two more primaries this week, but one of them was by a very slim margin. The media didn’t hesitate to pounce on him by calling it an “ugly win.” We’ll have the Washington Post’s Dana Milbank, CNN contributor David Frum, and Sirius/XM Radio host Julie Mason on to break down the coverage and the hints of a GOP white knight stepping in.

Also, conservative publisher Andrew Breitbart’s unexpected death brought a lot of coverage from both the right and left. We’ll have Buzz Machine’s Jeff Jarvis to talk about his legacy and his last project as well as James Murdoch’s resignation from News International.

This Sunday on CNN 11a.m. EST.