Graham's reelection bid downgraded to "likely" GOP in South Carolina

A new forecast from the Cook Political Report and Larry Sabato's Crystal Ball suggest Republican Senator Lindsey Graham could be facing a more competitive reelection bid in November against his Democratic rival Jaime Harrison. Emma Dumain, a congressional reporter for McClatchy, joins CBSN's Elaine Quijano to discuss more about the key U.S. race in South Carolina.