President Obama says the proposed Keystone XL pipeline wouldn't serve U.S. national interests and would have undercut America's global leadership on climate change. NextGen Climate founder Tom Steyer weighs in.Nov. 6, 2015
UP NEXT
Inside Trump’s courtroom nightmare: ‘He has no power in there’
09:24
Criminal trial begins! Prison fears get real for Trump as full jury sworn in after losing delay bids
11:03
Trump's jailable felony? Inside America's first presidential trial to hear clash over NY state law
09:00
Claire McCaskill: I applaud Speaker Johnson for finally getting his act together
10:54
Time for both sides to stand down, says House member of Israel and Iran
04:19
Joe: When it comes to polls, focus on the trend lines