American officials say they believe Russia was behind the hacking of Democratic National Committee emails. The U.N. expresses caution about a Russian plan to allow civilians and unarmed rebels to leave Aleppo, Syria. And Turkey ramps up a crackdown on the media and military. A panel of journalists joins guest host Indira Lakshmanan for analysis of the week's top international news stories.
A geophysicist explains why all the earth’s glaciers will likely be gone by 2031, and how to best prepare for the possibility of a world without ice.
- Henry N. Pollack professor of Geophysics at the University of Michigan; he and his colleagues on the Intergovernmental Panel on Climate Change shared the 2007 Nobel Peace Prize with Al Gore; now serves as a science adviser to Al Gore's Climate Project training programs.
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Hillary Clinton becomes the first woman to accept a major party nomination for president. National security experts blast Donald Trump for urging Russia to hack Clinton’s emails. And charges are dropped against the remaining officers in the Freddie Gray case. A panel of journalists joins guest host Indira Lakshmanan for analysis of the week's top national news stories.
Updates from day three of the Democratic National Convention: President Obama and Vice President Biden make their case for Hillary Clinton. And the Clinton’s running mate Senator Tim Kaine debuts on the national stage.
Many parents and therapists say obsessive internet use is a very real problem for some teens and children. But the term “internet addiction” is controversial and not officially recognized as a disorder. How to help kids who compulsively use computers and mobile technology.