Matt Damon runs attack ad against 'duplicitous' VP-hopeful Jimmy Kimmel

Things are getting rough for the Kimmel campaign. A brutal attack ad, calling the late night host and vice presidential hopeful, a "deceitful," duplicitous," "liar" has surfaced. It was paid for by the "not so super PAC" Citizens for a Kimmel Free America. Take a look and see if you still feel the same way about campaign finance reform.

See photos of Matt Damon through the years: