On June 20, President Trump held a rally in Duluth, Minnesota supporting Republican Congressional candidate Pete Stauber in the 2018 midterm elections and addressing his own 2020 prospects in the state among other subjects. The rally came on the day the president had signed an Executive Order on the treatment of immigrant families with children. At the rally he said enforcement at the border would be “just as tough" under the Executive Order.
Trump's predecessors merged their campaign committees into their party's committee following their election victories. Following his 2016 election victory, Trump eschewed this presidential tradition and retained a separate campaign committee. Trump's campaign committee continued raising funds. In December 2016, the campaign raised $11 million. These moves indicated that Trump was already eying a 2020 run.