More Homeland Insecurity

Here's frightening proof that officials have been inept at Ground Zero:

"April 19, 2008 -- Port Authority officials were characteristically tight-lipped about Ground Zero yesterday - for once, with reason. After all, what explanation could they possibly have after The Post's bombshell front-page disclosure that a fellow rummaging through garbage cans in SoHo chummed up two sets of supposedly confidential blueprints for the planned Freedom Tower? The 150-page books contained enough detail, security experts said, for would-be terrorists to plot another devastating attack - including floor-plan layouts and the locations of air ducts, elevator shafts, electrical systems, load-bearing walls and support columns."