Groundbreaking climate deal approved in Paris02:33
Gordon Chang, Forbes columnist and author of “The Coming Collapse of China,” offers his expertise to Alex Witt on the groundbreaking climate deal that just passed in Paris, as well as the hurdles that the wide-reaching guidelines may face.
Giuliani: Trump Tower Moscow negotiations were 'active' during 2016 election03:55
Alexandria Ocasio-Cortez speaks at NYC Women’s March01:44
Trump meets families of Americans killed in Syria03:09
Here is the real-life impact of the government shutdown04:32
Elizabeth Warren addresses DNA test at Iowa event: 'I’m not a citizen of a tribe'02:27
Trump moves up Mattis departure, names acting defense secretary01:36