ISI-bin Laden links as seen by U.S. Defense Intelligence Agency in 2002. Read it and weep.

They knew. All the way back then, they knew. B. Raman knew, too. But who in the general public was reading Raman in 2003 when he wrote up an analysis of three declassified DIA reports? Everyone's eyes were turned to Iraq. So if you want to ruin your day read the analysis, which Raman republished at his blog on May 11.