In this week’s top tweets: The gun debate erupted in the United States again after the deadliest shooting in US history took place in Las Vegas, Nevada, 14 months after the previous most deadly shooting devastated Orlando, Florida. Has Congress given a hard look at the policy changes Australis enacted? Also this week, a soul-wrenching report confronts rape used as a tactic of war in the Central African Republic; interviewing Rohingya refugees with burn scars and bullet wounds; prosecuting Syrian war crimes in Europe; and congratulations to Germany! 80 million more people gained the right to marriage equality.