US National Security Adviser Jake Sullivan heads to the Middle East to meet with Saudi Crown Prince Mohammed bin Salman, as well as officials in the United Arab Emirates, to talk about Yemen and Iran. What is the significance of this trip? And top US Army officials faced sharp questioning on Tuesday on Capitol Hill about the US’ chaotic withdrawal from Afghanistan. We hear from retired United States Army Gen. David Petraeus about his reaction. Plus, Swedish musician José González was first inspired by the Brazilian bossa nova and Latin folk his parents played at home in Argentina. On his latest album, “Local Valley,” he turned to the sounds of Ghanaian highlife.