The underwater trenches funneling warm water to Thwaites Glacier in Antarctica are deeper than once thought, according to recently published research. And, violent protests have erupted in Colombia after two police officers in Bogotá were recorded brutally assaulting and tasing a man who later died. Also, Confucius Institutes have long been criticized for allowing the Chinese government a foothold on American campuses to suppress speech criticizing China. Now US Secretary of State Mike Pompeo has suddenly escalated tensions, declaring they will all close by the end of the year.