Weekly Roundup: Thursday, July 25 This week Senator Cory Booker and former Vice President Joe Biden clashed over criminal justice reform. Plus, the Federal Trade Commission slapped a $5 billion dollar fine on Facebook. This episode: political reporter Scott Detrow, political reporter Asma Khalid, White House reporter Ayesha Rascoe, political reporter Tim Mak, editor correspondent Ron Elving, and business reporter Aarti Shahani. Email the show at email@example.com. Find and support your local public radio station at npr.org/stations.