U.S. senators: Same state, same party, not same page

CNN interviewed Republican Sens. Lisa Murkowski and Susan Collins. (Image: CNN.com.)Last week, while Sen. Lisa Murkowski was in the national spotlight for defying her party on health care, Alaska’s other senator, Dan Sullivan, stuck to the party line and attracted little attention. This was hardly the first time they’ve split their votes. The two senators vote opposite each other more than most Republican pairs from the same state.
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Murkowski is getting all kinds of di