From the Associated Press:

Osama bin Laden was unquestionably within reach of U.S. troops in the mountains of Tora Bora when American military leaders made the crucial and costly decision not to pursue the terrorist leader with massive force, a Senate report says.

The report asserts that the failure to kill or capture bin Laden at his most vulnerable in December 2001 has had lasting consequences beyond the fate of one man. Bin Laden’s escape laid the foundation for today’s reinvigorated Afghan insurgency and inflamed the internal strife now endangering Pakistan, it says.

Staff members for the Senate Foreign Relations Committee’s Democratic majority prepared the report at the request of the chairman,Sen. John Kerry, as President Barack Obama prepares to boost U.S. troops in Afghanistan.

The Massachusetts senator and 2004 Democratic presidential candidate has long argued the Bush administration missed a chance to get the al-Qaida leader and top deputies when they were holed up in the forbidding mountainous area of eastern Afghanistan only three months after the Sept. 11, 2001, terrorist attacks.

Although limited to a review of military operations eight years old, the report could also be read as a cautionary note for those resisting an increased troop presence there now.

More pointedly, it seeks to affix a measure of blame for the state of the war today on military leaders underformer president George W. Bush, specifically Donald H. Rumsfeld as defense secretary and his top military commander, Tommy Franks.

Here’s to what might have been.

And so it goes.