k.d. lang and John Carlin Reflect on the AIDS Crisis

Today is World AIDS Day, and this year marks the 30th anniversary of "Red Hot + Blue," an album created by John Carlin and Leigh Blake to raise money and awareness for the AIDS crisis. The album brought together musicians like Debbie Harry, Annie Lennox, David Byrne and k.d. lang, to re-interpret the music of Cole Porter. John Carlin and k.d. Lang join Christiane to reflect on the project.