Outgoing White House Press Secretary Karoline Leavitt declares US President Donald Trump as “the most consequential” president in history. “President Trump, you are the most consequential and historic president in the history of our great country,” Ms Leavitt said. “It has been the honour of my life to serve as your White House press secretary, sir. It really has. “He needs your help with the Republican Congress for the next two years so he can make our country greater and stronger and wealthier than ever before.”