What Did We Learn: Joe Scarborough, Ed Rendell, Mark Halperin, John Heilemann, Jon Meacham and Mike Barnicle tell us what they learned today.July 31, 2012
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Jonathan Chait: The right's playbook for deflecting anger after shootings
05:54
David Frum: Things changed a lot for the worse since Sandy Hook
09:21
Rev. Al: I think the president is legitimately angry on guns
08:03
Rep. Kinzinger: I think the age for buying a gun should be 21
10:19
Our children are asking for us to 'make childhood childhood again'
10:26
New questions about police response to school massacre