WASHINGTON, Feb. 11 - A strategy document outlining proposals for eliminating the threat from Al Qaeda, given to Condoleezza Rice as she assumed the post of national security adviser in January 2001, warned that the terror network had cells in the United States and 40 other countries and sought unconventional weapons, according to a declassified version of the document. The 13-page proposal presented to Dr. Rice by her top counterterrorism adviser, Richard A. Clarke, laid out ways to step up the fight against Al Qaeda, focusing on Osama bin Laden's headquarters in Afghanistan. The ideas included giving "massive support" to...