On Super Tuesday, Trump won the plurality of the vote, and he remained the front-runner throughout the remainder of the primaries. By March 2016, Trump became poised to win the Republican nomination. After a landslide win in Indiana on May 3, 2016—which prompted the remaining candidates Cruz and John Kasich to suspend their presidential campaigns—RNC Chairman Reince Priebus declared Trump the presumptive Republican nominee.
On May 17, 2017, Deputy Attorney General Rod Rosenstein appointed Robert Mueller, a former Director of the FBI, to serve as special counsel for the United States Department of Justice (DOJ). In this capacity, Mueller oversees the investigation into "any links and/or coordination between Russian government and individuals associated with the campaign of President Donald Trump, and any matters that arose or may arise directly from the investigation". Trump has repeatedly denied any collusion between the Trump campaign and the Russian government. Mueller is also investigating the Trump campaign's possible ties to Saudi Arabia, the United Arab Emirates, Turkey, Qatar, Israel, and China.
The relationship between Trump, the media, and fake news has been studied. One study found that between October 7 and November 14, 2016, while one in four Americans visited a fake news website, "Trump supporters visited the most fake news websites, which were overwhelmingly pro-Trump" and "almost 6 in 10 visits to fake news websites came from the 10 percent of people with the most conservative online information diets". Brendan Nyhan, one of the authors of the study by researchers from Princeton University, Dartmouth College, and the University of Exeter, stated in an interview on NBC News: "People got vastly more misinformation from Donald Trump than they did from fake news websites".
Despite these trips, by the end of June Trump still lagged severely behind the number of states that his immediate two predecessors had visited during the first six months of their presidencies. Both Obama and George W. Bush visited every time zone in the continental United States, but Trump had visited only the Eastern and Central time zones. Obama and Bush took both overnight and multiple-day trips throughout the country. In contrast, Trump's domestic travels had largely been limited to a two-hour flight radius of Washington, D.C., and his only overnight stays were at Camp David, Mar-a-Lago and Trump National Golf Club in Bedminster. One of the benefits that Trump is speculated to obtain from such trips is more favorable coverage from local news outlets in the areas visited. Most of Trump's trips to Wisconsin were focused on the Milwaukee area in the southeast part of the state, which Trump won in 2016 by a significantly smaller margin than Mitt Romney had in 2012.
Jump up ^ Kranish, Michael; O'Harrow, Robert Jr. (January 23, 2016). "Inside the government's racial bias case against Donald Trump's company, and how he fought it". The Washington Post. Civil rights groups in the city viewed the Trump company as just one example of a nationwide problem of housing discrimination. But targeting the Trumps provided a chance to have an impact, said Eleanor Holmes Norton, who was then chairwoman of the city's human rights commission. 'They were big names.'
The concept of a permanent campaign also describes the focus which recent presidents have given to electoral concerns during their tenures in office, with the distinction between the time they have spent governing and the time they have spent campaigning having become blurred. Political observers consider the rise in presidential fundraising as a symptom of the permanent campaign.