• NASA's stuck astronaut steps out on a spacewalk after 7 months in orbit
• Pope Francis hurts his right arm after falling for the second time in just over a month
• Pope falls and hurts his arm, the second time in a month that he falls
• Middle East latest: Netanyahu says Cabinet won't meet over ceasefire until Hamas drops new demands
• Many Americans doubt Trump will be able to lower prices in his first year, an AP-NORC poll shows