The Lincoln Project is an American political action committee formed by former Republicans.
War criminals are people who commit war crimes. These crimes can include the killing hostages, the plunder of property and other acts of inhumane treatment.
Absolutely none of the people involved in the Lincoln Project are war criminals. George Conway is an attorney; Steve Schmidt managed John McCain's 2008 presidential campaign; John Weaver oversaw McCain's presidential campaign; and Rick Wilson is a media consultant. None of the above prominent committee members or anyone else in the Lincoln Project have any history of war crime charges, meaning that this claim is false.