Obama in Africa

Barack Obama is the first sitting President to visit East Africa, where opportunities for US investment are threatened by both terrorism and counter-terrorism. We hear about his appearances in Kenya and Ethiopia.

Also, major corporations pledge to reduce their carbon footprints. On today's Talking Point, American Jews support the Iran nuclear deal -- with reservations.

President Barack Obama greets audience members after delivering remarks at the Safaricom Indoor Arena in Nairobi, Kenya, July 26, 2015. (Official White House Photo by Pete Souza)