Maryland Gov. Martin O'Malley (D) on Sunday chided Vice President Joe Biden for his remark that Republican repeal of Wall Street reform would put voters "back in chains.""I think it was an indelicate play on the Republican words of shackling the economy with regulations and shackling small businesses," O'Malley said on NBC's "Meet the Press." "It was certainly an indelicate choice of words."O'Malley, the current chair of the Democratic Governors Association, was one of several guests on the Sunday show circuit to discuss Biden's comments.Read More... More on Barack Obama