Officials are still divided over what the course of action should have been, but most agree the U.S. strategy was a failure.
He appeared on the network just last week.
When Tina Tchen and other advisors to President Barack Obama missed a huge red flag in a potential presidential appointee, she felt awful about it for weeks.
We spoke to Pete Souza about his new book and his personal and professional relationship with the former president.
The Committee to Protect Journalists says the United States must do better with that whole First Amendment thing.
In one of its final acts, the Obama Administration released a report outlining how federal agencies should prepare for an 'Armageddon'-sized impact.
The Obama Administration recently restricted all offshore Arctic drilling till at least 2022, but some scientists think it should never happen.