NBC News has identified several occasions during which indicted Trump foreign policy advisor George Papadopoulos spoke publicly on behalf of the campaign, including appearing on a panel hosted by the American Jewish Committee at the Republican National Convention:
The AJC forum, occurred on the third day of the RNC in downtown Cleveland. Papadopolous [sic] sat on a panel with Reps. Tom Marina, R-Pa., and Ted Yoho, R-Fla., both members of the House Foreign Affairs Committee while Sen. Bob Corker, R-Tenn., the chairman of the Senate Foreign Relations Committee, gave opening remarks.
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In late September, just six weeks before Election Day, [Papadopoulos] gave an interview as a Trump campaign official to the Russian Interfax News Agency, where he said that Trump will “restore the trust” between the U.S. and Russia.
And he met with Israeli leaders during the inauguration in January as a foreign policy adviser for the newly-sworn in president. “We are looking forward to ushering in a new relationship with all of Israel, including the historic Judea and Samaria,” Papadopoulos told the Jerusalem Post the following day.
Full story: Papadopoulos Repeatedly Represented Trump Campaign, Record Shows (NBC News)