Sen. John McCain (R-Ariz.) is attracting elite Jewish Democratic donors who backed Sen. Hillary Rodham Clinton (N.Y.) and are concerned about Sen. Barack Obama’s (D-Ill.) stance toward Israel, say McCain backers who are organizing the effort to court Democrats. McCain has already had several fundraising events with Jewish Democrats in Washington and Florida, say his supporters. He also has the backing of Democrat-turned-Independent Sen. Joe Lieberman (Conn.), who made history as the first Jewish vice presidential candidate and has recently raised questions about Obama’s foreign policy vision for the Middle East. Stephen Muss, the Florida developer, is the biggest Democratic...