Hear what President Obama discussed during his speech at the U.N. Find out why a Pledge to America takes aim at the new health care law . Consider the plight of the pangolin , an endangered species in Asia . They 're such an interesting little mammal , you know . The White House is hosting a summit on global warming and climate change this week with world leaders from around the world.
Hear what President Obama discussed during his speech at the U.N. Find out why a Pledge to America takes aim at the new health care law . Consider the plight of the pangolin , an endangered species in Asia . The White House is hosting a summit on global warming and climate change this week with world leaders from around the world.