Bernie Sanders is expected to endorse Hillary Clinton today.
- Donald Trump says he will announce his vice presidential pick in the "next three to four days."
- President Obama is scheduled to speak in Dallas today about the killing of five Dallas police officers.
- House Speaker Paul Ryan will appear on a CNN town hall tonight.
- The Permanent Court of Arbitration in the Hague has rejected Beijing's claims to the South China Sea.
- "We're seeing more drug-resistant infections. And people will die."