PARIS, Aug. 10 (Xinhua) -- Rai Benjamin withstood a late charge from Botswana's Letsile Tebogo as the United States won the men's 4x400m relay final at the Paris Olympics on Saturday.
The US quartet - which also included Christopher Bailey, Vernon Norwood and Bryce Deadmon - finished in an Olympic record time of 2 minutes, 54.43 seconds, shattering its own previous mark by almost a second.
Botswana took s
