Scarborough: We are the 90 percent; we're asking for background checks21:20
Top Talkers: A proposed amendment to extend gun background checks failed in the Senate on Wednesday in a 54-46 vote. President Obama called the act a "shameful day" for Washington, but still expressed hope for meaningful change on gun reform. The Morning Joe panel -- including Time's Mark Halperin, fmr. Gov. Howard Dean, D-Vt. and the Huffington Post's Sam Stein -- discusses.