sunday roundup week tragedy chaos world look horror truck drive terrorist plow crowd celebrate bastille day nice kill people injure evening faction turkish military attempt coup president erdogan donald trump postpone friday announcement running mate mike pence accord campaign manager paul manafort trump react emotionally nice attack report late th USA ay night trump make call reverse choice pence man write global warming myth smoke kill apparently believe evolution uncertain  USA eady times steady clear eyed leadership emotionally drive ad hoc improvise posturing eve republican convention need know tim tebow end speak know donald trump dangerously unfit lead country lead world