President Trump said Friday evening that Mick Mulvaney, his director of the Office of Management and Budget, will be the acting White House chief of staff.

Anthony Scaramucci is leaving his position as White House communications director — after less than two weeks on the job. Scaramucci's departure followed the Monday-morning swearing in of White House chief of staff Gen. John F. Kelly.

He rose from relative state-party obscurity and reached an unlikely pinnacle as the man responsible for the agenda of the president of the United States. Now, Reince Priebus is out of that job as White House chief of staff in the most significant shake-up of the rocky Trump presidency. President Trump announced on Twitter on Friday that Homeland Security Secretary John Kelly has been named as Priebus' replacement.

President Donald Trump has signed a revised travel ban that temporarily halts entry to the U.S. for people from six Muslim-majority nations who are seeking new visas. It also suspends the country's refugee program. That's according to White House spokesman Michael Short, who says the signing was done privately. The new directive aims to address legal issues with the original order, which caused confusion at airports, sparked protests around the country and was ultimately blocked by federal courts.

An estimated 600 people attended Sunday’s rally against President Donald Trump’s executive order to ban travelers from seven majority-Muslim countries. The event came together after organizers like Ann Abbott reached out on Facebook the night before. She says the Trump administration is trying to use fear to pit U.S. citizens against one another. “This is not 2001, this is 2017, and we are smart, not scared,” she told the crowd.