WorldView: North Korea missile test; Iran nuclear talks
North Korea claims it successfully tested long-range missiles. Iran and the U.N.'s nuclear watchdog reach a deal. Pope Francis urges European countries to "extend arms" to migrants. And a million people face famine in Madagascar as the country experiences its worst drought in 40 years. Debora Patta joined "CBSN AM" from Johannesburg with more on these world headlines.