The FAA has said that all controllers have to meet tough testing and training standards and go through a lengthy certification process.

Kelly asked Rubio if the U.S. will own Greenland — whose ruling party actually wants the island to be independent — by the end of Trump’s second term. “We’ll see,” he replied, adding that Americans can “rest assured” that U.S. interests in Greenland, the Panama Canal and elsewhere will be “more secure” by that time.

President Donald Trump ’s pick for FBI director, Kash Patel, faces a contentious confirmation hearing Thursday, with Democrats expected to focus on his plans to overhaul the bureau and whether he'll seek legal retribution against Trump's political opponents.