Keystone XL Pipeline Dead, For Now

The Obama administration's decision to postpone any future of the Keystone
XL projext should be seen as a victory for environmentalists and others on
the left who worked hard to block its implementation. The pipeline may
come up again, however, after the 2012 presidential elections.

Source:
nytimes.com/2011/11/11/us/politics/administration-to-delay-pipeline-decision
-past-12-election.html