http://www.politico.com/story/2015/0...ll-120287.html

"By moving quickly to reassert his support for a proposal from liberal superstar Warren, Sanders is highlighting the differences between his platform and Clinton's more centrist positions on financial regulations, a major issue among progressives. Sanders actually cosponsored a version of the bill in 2013, well before he began challenging Clinton for the Democratic nomination, and in a press release reminded reporters of a speech he gave in 1999 as a House member."