Recently in a big development, President Donald Trump fired Reince Priebus, his Chief of staff from the day he took over presidency. The move was seen to be coming but it was a surprise because of the abruptness of the firing. Anthony Scaramucci, White House’s new head of Communication said to a reporter on phone that Priebus’ days are numbered. President Trump didn’t waste much time and appointed the retired four-star US Marine Corps General John F Kelly as the new Chief of staff. Kelly was the head of Homeland Security before he was appointed. The appointment was announced by a tweet by the President on Friday.