Controversial book by ex-national security adviser says US president told Xi that building concentration camps for China's Muslim minority 'was exactly the right thing to do'

US Justice Department says ex-national security adviser didn't finish review process; publisher calls suit the latest in a 'long running series of efforts... to quash publication'

President said to claim everything he told ex-national security adviser is classified, wants to delay publication at least until after vote; envoy Yovanovitch snags own book deal

Republicans outvote Democrats 51-49 against allowing new testimony, following Bolton revelations tying president directly to charges; final vote to take place Wednesday

Revelations in forthcoming book by former national security adviser undercut key defense argument, with some in GOP now prepared to allow fresh testimonies

Former national security adviser wrote that US president wanted to withhold military aid from Ukraine until it helped with an investigations into his Democratic rival

Sen. Adam Schiff, House head of prosecution team, tells lawmakers to follow example of those who risked careers to report president's actions -- but GOP senators seem unmoved

New York Times says former national security adviser's description of exchange with Trump appears in drafts of his forthcoming book submitted to White House ahead of publication

As questions arise over administration’s claims of an ‘imminent threat,' US president says threat was real ‘but it doesn’t really matter’; Trump reportedly approved strike in June

Decision complicates proceedings for Republicans; the former national security adviser was present for key moments investigated, including meetings with Ukrainian officials