Updated at 3:36 p.m. E.D.T. on December 4.
President Trump may have been involved with a change to the Republican Party campaign platform last year that watered down support for U.S. assistance to Ukraine, according to new information from someone who was involved.
Diana Denman, a Republican delegate who supported arming U.S. allies in Ukraine, has told people that Trump aide J.D. Gordon said at the Republican Convention in 2016 that Trump directed him to support weakening that position in the official platform.