Public health historian Gerald Markowitz reminds us that the problem of lead poisoning is anything but new.
Hugo Chavez is supposed to be inaugurated for another term as president of Venezuela on Thursday but he’s in Cuba, receiving treatment for a severe respiratory infection, after undergoing cancer surgery there last month.
Venezuela’s attorney general says Chavez can be sworn in later because he’s already been re-elected.
But the Venezuelan Catholic Church says Chavez must be present because his third term ends Thursday and he must be sworn in for a fourth term.
Church leaders say that’s what Venezuela’s constitution says.
Robin Young and Jeremy Hobson are hitting the road to cover the elections. Our Tumblr brings you behind the scenes.