Summer McIntosh ends Katie Ledecky's 13-year unbeaten streak in 800-meter freestyle

ORLANDO, Fla. (AP) — Katie Ledecky's 13-year unbeaten streak in the 800-meter freestyle is over, setting up a potential challenge from Canadian phenom Summer McIntosh at the Paris Olympics. The 17-year-old McIntosh finished almost 6 seconds ahead of Ledecky at a sectional meet in...