Welcome to americas election headquarters from washington. Establishment republicans refusing to endorse trump, the partys presumptive nominee and those who have gotten behind hem. Now trump and those are weighing in on statements made by Republican Leaders like paul ryan and lindsey graham. Rich is here with more. Donald Trumps Campaign is telling skeptical republicans, it is up to them to support him. Several Senior Republicans say trump needs to change his tone and rhetoric and adopt conservative positions on taxes, trade and foreign policy. Trumps Campaign Says those republicans have it backwards. Officials say the gop needs to embrace him. Hes the head of the Republican Party. He wants the party to get behind him and support him. Theres never been a nominee for president of the United States who had every republican supporting him and everybody accepting every single position of the president ial candidate. House speaker ryan has invited trump to meet with congressional leaders. R