U.S. Sen. Ted Cruz was set Sunday to collect no delegates in Puerto Rico as Marco Rubio swept the territorial primary in his second win of the GOP presidential nominating race. Rubio, Cruz's colleague in the U.S. Senate from Florida, was projected to win the under-the-radar contest with 74 percent of the vote, well above the threshold to take all 23 delegates at stake. With 41 percent of precincts reporting, Cruz was coming in third with nine percent and Donald Trump second with 13 percent. The outcome is unlikely to change the Texas senator's argument that he is the most...