Julie Nixon Eisenhower enters New York Hospital-Cornell Medical Center where her father, former President Richard Nixon, was taken by ambulance after sufferring a stroke in this April 18, 1994, photo. The Justice Department moved on Wednesday, April 13, 1999, to block Julie Nixon Eisenhower from testifying in a court battle over whether the government must pay her father's estate millions of dollars in compensation for papers and tapes seized when he resigned as president. (AP Photo/David Karp)