Former national security adviser says Trump can be manipulated with flattery  POLITICOGen. McMaster’s blistering account of the Trump White House  CNNFormer aide H.R. McMaster on how Trump enjoys “pitting people against each other”  CBS NewsTrump persisted in courting Putin despite adviser McMaster’s warnings, new book claims  South China Morning PostPutin played on Trump’s ego, top adviser says in new book  Yahoo! Voices