Reuters: Boeing Tanker Lease Remains 'Complicated' Friday May 9, 2:03 pm ET By Jim Wolf WASHINGTON (Reuters) - Boeing Co.'s (NYSE:BA - News) multi-billion proposal to lease 100 jets to the U.S. Air Force as refueling tankers remains a 'complicated issue,' the Defense Department said Friday. ADVERTISEMENT The department, which must endorse any deal before it goes to the White House budget office and ultimately to Congress, cannot rush its work because of the issue's complexities, said Cheryl Irwin, a Pentagon spokeswoman. 'This is a complicated issue and one that deserves the closest attention to make certain that we make...