Incumbent US Senator Jon Tester and challenger US Congressman Denny Rehberg went head to head in a heated debate last night Monday October 9th, 2012 in Billings.

The mud was slinging pretty thick. Here is the 1 hour debate in 4 parts. There is also a video of the debate below.

Debate Pt 1

Debate Pt 2

Debate Pt 3

Debate Pt 4

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