Duet with son highlight for Streisand: 'I had to sing with him'

Within just a few weeks of the 50th anniversary of Barbra Streisand's first No. 1 album, "People," which topped the charts in October 1964, Streisand has set a new record with her 10th No. 1 album — becoming the only artist to have had a No. 1 album in each of the past six decades.