WASHINGTON, DC - SEPTEMBER 16: U.S. President Barack Obama responds to a question about Republican presidential candidate Donald Trump questioning Obama's place of birth during a meeting with business, government, and national security leaders in the Oval Office of the White House September 16, 2016 in Washington, DC. Obama met with the business, government, and national security leaders to discuss the Trans-Pacific Partnership. Also pictured are Ohio Governor John Kasich (L), and former New York City Mayor Michael Bloomberg (C). (Photo by Win McNamee/Getty Images)