Senate Minority Leader Chuck Schumer of New York issued an ultimatum to President Donald Trump on Tuesday, pledging to hold up all Department of Justice nominees in the Senate until he gets more information about a $400 million luxury jet the Qatari royal family is giving to the U.

The president’s plan to accept a $400 million luxury jet from Qatar to use as Air Force One is “naked corruption,” said the Democratic leader.

Schumer also called on Attorney General Pam Bondi to testify before Congress and answer a number of questions related to the potential gift.