Funny old world: The week's offbeat news

What's eating Robert F. Kennedy? Who'd want to be an American? Voters in the world's most powerful country may have to decide in six months' time between a sometimes forgetful 81-year-old, a man who allegedly told porn star Stormy Daniels that she reminded him of his daughter Ivanka, and a third candidate whose brain has been eaten by a worm. Anti-vaccine activist Robert F. Kennedy Jr -- who insists he can beat both Joe Biden and Donald Trump in November -- suffered from mental fog after part of his brain was eaten by a parasite...