While Trump officials claimed the information wasn't classified, experts warned that the unsecured messages could have put US personnel at risk if the details were exposed to enemies.

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Officials like the Vice President and CIA Director participated in the chat, and messages included personal comments about the attack's progress.

Call the 10 Dems ⬇️

Ami Bera (202) 225-5716
Ed Case (202) 225-2726
Jim Costa (202) 225-3341
Laura Gillen (202) 225-5516
Jim Himes (202) 225-5541
Chrissy Houlahan (202) 225-4315
Marcy Kaptur (202) 225-4146
Jared Moskowitz (202) 225-3001
Marie Gluesenkamp Perez (202) 225-3536
Tom Suozzi (202) 225-3335