ven as the Clintons are touting plans to distance themselves from their foundation and limit its fundraising if Hillary Clinton is elected president, they’re planning one last glitzy fundraising bash on Friday to belatedly celebrate Bill Clinton’s 70th birthday. The fundraiser is being held at the Rainbow Room, a fine-dining restaurant on the 65th floor of a Manhattan skyscraper. Plans called for performances by Wynton Marsalis, Jon Bon Jovi and Barbra Streisand, according to people briefed on the planning. They said that major donors are being asked to give $250,000 to be listed as a chair for the party, $100,000...