Trump himself was the biggest leaker during his own prior administration. Trump revealed highly classified information to Russian officials in an
Oval Office meeting with them, forcing the CIA to extract a key
Moscow source developed over years. On two occasions, Trump revealed classified information on his
Twitter feed. In 2017, he revealed a CIA program in
Syria, and in August 2019, he posted a
classified satellite photo of a site in Iran that revealed U.S.
satellite surveillance. In a 2017 phone call, Trump told the Philippines President that the US had positioned 2 nuclear submarines off the coast of North Korea. Only the captains and crews of nuclear submarines are supposed to even know where they are located, but that didn't stop Trump. He likes to be the bigshot but he can't help himself because he has no concept of national security. He was the rogue leaker during his own administration but claims he hates leakers.