Parasite May Threaten Lives of Vietnam Veterans
A tropical parasite may be slowly killing hundreds of U.S. veterans of the Vietnam War.
Opioid crisis cost $504B in 2015, higher than once thought
WASHINGTON (AP) -- President Donald Trump said Monday that the opioid epidemic is "ravaging so many American families and communities." It also appears to be more expensive than previously thought, according to a government analysis released Monday....