(Cliff Owen | The Associated Press) In this June 10, 2016 file photo, Republican presidential candidate Donald Trump gives a thumbs-up while addressing the Faith and Freedom Coalition's Road to Majority Conference in Washington. The billionaire running for president wants to convince millions of Americans to give him money. With the simple tap of the “send” button one day last week, Donald Trump collected $3 million in campaign contributions, as much as he did in the entire month of May. He had asked for donations of $10 or more, with the promise of chipping in $2 million of his own money as a match.