Pope Francis to Benedict: We're brothers

Pope Francis traveled Saturday to this hill town south of Rome to have lunch with his "brother" and predecessor Benedict XVI, a historic and potentially problematic melding of the papacies that has never before confronted the Catholic Church.

The two men dressed in white embraced warmly on the helipad in the gardens of Castel Gandolfo, where Benedict has been living since he stepped down February 28 and became the first pope to resign in 600 years. (AP)