How high can the scores go at the United States Bowling Congress Open Championships? In team, with 3,538, 3,521 and 3,499 already in the books, it’s pretty clear that the answer is the highest ever in the 110-year history of the tournament. But the tougher minors condition is holding down the remaining scores, including doubles where just the second 1,400 was shot on Monday at the National Bowling Stadium in Reno, while 776 still is the high singles score. Derek Mango fired a 752 and...