ESPN Sports News

• Olympic gold: Phelps to teach Ravens to swim
  Olympic swimming legend Michael Phelps agreed Wednesday to teach the Baltimore Ravens how to swim.
• Correa says talk of trade to Astros isn't 'serious'
  Carlos Correa said discussions about a trade from Minnesota back to Houston before Thursday's deadline aren't "serious," but he didn't rule out the possibility of returning to the city where he won a World Series.
• Arenas arrested on illegal poker game charges
  Gilbert Arenas was arrested in connection with a federal indictment that alleges the former NBA star hosted illegal high-stakes poker games at his mansion.
• Police: Vegas casino supervisor sold gunman rifle
  A man who killed four people at a Manhattan office building bought the rifle he used in the attack and the car he drove across the country from his supervisor at a Las Vegas casino, authorities said Wednesday.