WASHINGTON, DC - MAY 01: Former Trump campaign official Michael Caputo arrives at the Hart Senate Office building to be interviewed by Senate Intelligence Committee staffers, on May 1, 2018 in Washington, DC.

WASHINGTON, DC – MAY 01: Former Trump campaign official Michael Caputo arrives at the Hart Senate Office building to be interviewed by Senate Intelligence Committee staffers, on May 1, 2018 in Washington, DC.