Katie Ledecky, down 2-0 to the ‘Terminator,’ blows field away in 1,500-meter freestyle

Katie Ledecky, down 2-0 to the ‘Terminator,’ blows field away in 1,500-meter freestyle

Ledecky bounced back to claim the first gold medal in the women’s 1,500-meter freestyle Wednesday, gaining the redemption she and her fans craved.