For the first time in 50 years, Cubans no longer receive special treatment at the border. That means the U.S. is keeping thousands of them in Mexico.
His office said he passed away from "complications concerning longstanding health challenges."
The House overwhelmingly approved a resolution that opposes the president's decision to withdraw troops from Syria.
According to the Wall Street Journal, the subpoena concerns documents related to Rudy Giuliani's dealings with Ukraine.
On Wednesday, President Donald Trump repeatedly defended his decision to withdraw American troops from Syria.
And that cost might be increasing.
On Tuesday, the 4th Circuit Court of Appeals agreed to rehear arguments in the case, which was filed in 2017.
McKinley resigned as Secretary of State Mike Pompeo's senior adviser last week.
A spokesman for China's Foreign Ministry criticized U.S. lawmakers on Wednesday for their foreign interference.
The decision to put 12 candidates on stage made it the largest primary debate in U.S. history.
President Trump's decision to withdraw troops from Syria is proving unpopular on both sides of the aisle.
They had until Oct. 15 to hand over documents related to President Trump's communications with Ukraine.
A spokesperson for China's foreign ministry told reporters Chinese companies have already purchased thousands of tons of U.S. agricultural products.
Federal Elections Commission chair Ellen Weintraub says two recent arrests could be just the beginning of bigger issues with so-called "dark money."
Democratic presidential hopefuls will participate in the most crowded debate event this primary season on October 15 in Ohio.
Hunter Biden will leave his position at the end of October.
McKinley served as U.S. ambassador to several countries, including to Afghanistan during the end of the Obama administration.