The willingness of the White House to even consider turning over former U.S. ambassador Michael McFaul for interrogation by the Kremlin drew ire and astonishment from current and former U.S. officials.
ref:https://www.washingtonpost.com/news/morning-mix/wp/2018/07/19/trump-putin-conversation-about-russian-interrogation-of-u-s-diplomat-prompts-outrage-astonishment/