Montana Governor Brian Schweitzer tours oil impacted sites along side the Yellowstone River in Laurel, Mont., Tuesday July 5, 2011. The Yellowstone River swelled above flood levels Tuesday, raising ... more 
Montana Governor Brian Schweitzer tours oil impacted sites along side the Yellowstone River in Laurel, Mont., Tuesday July 5, 2011. The Yellowstone River swelled above flood levels Tuesday, raising fears that the surge will push thousands of gallons of oil spilled from a broken pipeline into undamaged areas and prolong cleanup efforts as crude seeps downstream and into back channels. (AP Photo/Jim Urquhart) less 
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Associated Press | Photo By Jim Urquhart
Tue, Jul 5, 2011 5:08 PM EDT