Lincoln Chafee's Brief & Unspectacular Campaign, FBI Probes Benghazi, Obama Veto

Summary: Lincoln Chafee ended his campaign for the Democratic presidential nomination, and The Atlantic's Molly Ball discusses the short-lived campaign of Chafee, the "most pointless" candidate. Plus, Politico’s Josh Gerstein explains how if Hillary Clinton’s email scandal becomes an actual FBI criminal investigation it could quickly eclipse her Benghazi committee hearing.