Mexican authorities have issued an alert after thieves stole a pickup truck with radioactive material aboard.
The Interior Department said late Sunday the stolen material was iridium-192 and distributed a photo showing a hand-held metal cylinder with a yellow protective cover.
The department said in an alert posted late Sunday that the material was used by an industrial maintenance company.
It said the canister was aboard a 10-year-old pickup truck stolen Saturday in . . .
