Some fear University of Michigan proposed policy on protests could quell free speech effortsChaldean patriarch returns to Baghdad after nine months of selfSuburban Detroit police fatally shoot man who pointed gun at themWriters decline recognition from PEN America over IsraelUS and Philippines step up strategic partnership as China threats loom in South China SeaColombia's capital starts rationing water after reservoirs hit historically low levelsBrazil court says government must compensate victims of stray bullets in police raidsUS border arrests fall in March, bucking seasonal trends amid increased enforcement in MexicoLive NRL updates: Warriors v Sea EaglesNevada governor signs an order to address the shortage of health care workers in the state