NBC coverage

NBC Sports presents nearly 12 hours of live coverage of the 41st Breeders' Cup World Championships this weekend with more than $34 million in prize money at stake in 14 races.     Headlining the weekend's coverage is the $7-million Longines GI Breeders' Cup Classic Saturday at 3:30 p.m. ET on NBC and Peacock live from Del Mar Racetrack in Del Mar. Live racing coverage begins Friday, Nov. 3 at 4 p.m. ET on USA Network and Peacock. More than six hours of live coverage on Saturday begins at 2 p.m. ET...