Shields and Gerson on GOP’s Patriot Act rift

Aired: 5/22/2015 | 0:13:33 | Clip
Syndicated columnist Mark Shields and Washington Post columnist Michael Gerson join Judy Woodruff to discuss the week’s news, new doubts about the Obama administration’s strategy for fighting the Islamic State, the political divide on key provisions of the Patriot Act and the State Department’s release of emails by former Secretary Hillary Clinton emails.