Trump ready to complete improbable rise at GOP convention

CLEVELAND — A year ago, few imagined Donald Trump as a headline speaker at the Republican National Convention — let alone as its star. Back then, maybe the billionaire New Yorker was alone in thinking he would arrive in Cleveland this week as the GOP's presumptive nominee for president. There are still some Republicans trying to stop him, but the party's four-day coronation of its unlikely White House hopeful will complete his rise from real estate mogul to potential leader of the fr