Opinion (Yoshi J. Dreazen & Greg Jaffe): Calibrating a Troop 'Surge'

WASHINGTON -- For the Bush administration, deploying tens of thousands of additional troops to Iraq may not be as tough a call as deciding when to bring them home.

White House officials say a troop "surge" almost certainly will be the centerpiece of Mr. Bush's new strategy for Iraq to be unveiled mid-month. But while administration officials have gone to great lengths to emphasize that the extra troops will be in Iraq only temporarily, there is no clear definition of how long that might be.

Read the rest at the Wall Street Journal