A briefly energized crowd had mostly left when Vegas blazed his way to the finish with five birdies on his last six holes, ending with an 18-footer on No. 8 and a 25-footer on the rugged ninth.

The 31-year-old Spieth struggled in every facet of the game at demanding Quail Hollow — off the tee, with his approach shots, ...

Analysis: A crush of domestic and global confrontations initiated by Donald Trump could be decided by this question: How much power does the president really have?