Definition: In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].
Input: (CNN) President Donald Trump kept his decision to fire FBI Director James Comey extraordinarily close to the vest in the 48 hours leading up to the stunning announcement, people close to the White House said, before ultimately concluding that Comey "was his own man" and could not be trusted in a role so pivotal to the presidency. A longtime friend who talked to the President over the weekend described him as "white hot," a mood that set the table for Comey's firing. Trump did not seek a wide range of viewpoints on Comey, several people familiar with the matter told CNN, unlike his approach on many difficult choices.Trump was unhappy at Comey's congressional testimonyHe eventually fired the FBI director TuesdayWhite House communications staffers were unprepared to sell the decision to the public 
 Question:The President complained, with expletives, about Comey's "mildly nauseous" answer and said his answer when pressed on leaks convinced the President he was far less concerned about the leaks than _ thought he should be.

Donald Trump