Driver in Texas denies he knew immigrants were in stifling truck

By Jim ForsythSAN ANTONIO, Texas (Reuters) - The man accused of smuggling at least 100 illegal immigrants inside a sweltering tractor-trailer, 10 of whom died, has said he was unaware of the human cargo he was hauling until he took a rest stop in Texas, court papers showed on Monday.James Bradley Jr., 60, was arrested on Sunday after police said they discovered dozens of undocumented Mexican and Guatemalan nationals, some unconscious in the back of the truck, others staggering around the vehicle