Here are a few headlines that might offer an explanation of what's going on:
2010? Reid's Comments Add Uncertainty to Climate Vote's Timing
-ClimateWire via NYT
Is Harry Reid bailing on climate legislation?
-WSJ Environmental Capital
Climate change: Senate Democrats may delay legislation
Harry Reid Trails Republican Challengers in 2010 Election
Harry Reid Not Running Scared in Nevada
-U.S. News & World Report
Harry Reid: Health care bill won’t work for Nevada
-Las Vegas SunNo sooner than the Senate Finance Committee's chairman released his long-awaited health care bill today than Senate Majority Leader Harry Reid said it's not good enough for Nevada.