The White House made it clear that it has no problems in working with anti-Semites for the benefit of Israel

"Mr. Carney emphasized that the White House was still ready to work with the Egyptian president. “Since taking office, President Morsi has reaffirmed Egypt’s commitment to its peace treaty with Israel in both word and deed and has proved willing to work with us toward shared objectives, including a cease-fire during the crisis in Gaza last year,” he said."