MS NOW

Montana’s Walsh caught up in damaging plagiarism controversy

Time will tell whether voters hold this against him, but it raises a question about why some politicians can overcome plagiarism controversies and some can't.

After finishing with a series of votes, Sen. John Walsh, D-Mont., leaves the Capitol to monitor the primary race back home in Montana, Tuesday, June 3, 2014, in Washington.
After finishing with a series of votes, Sen. John Walsh, D-Mont., leaves the Capitol to monitor the primary race back home in Montana, Tuesday, June 3, 2014, in Washington.AP

Steve Benen is a producer for "The Rachel Maddow Show," the editor of MaddowBlog and an MS NOW political contributor. He's also the bestselling author of "Ministry of Truth: Democracy, Reality, and the Republicans' War on the Recent Past."