Just another irrelevant coincidence I guess.
WTC Security Gaps
Suspicious Security Lapses in the Twin Towers Preceding the Attacks
An article in New York Newsday documented the removal of bomb-sniffing dogs just five days before the attack.
September 12, 2001
The World Trade Center was destroyed just days after a heightened security alert was lifted at the landmark 110-story towers, security personnel said yesterday.
Daria Coard, 37, a guard at Tower One, said the security detail had been working 12-hour shifts for the past two weeks because of numerous phone threats. But on Thursday, bomb-sniffing dogs were abruptly removed.
"Today was the first day there was not the extra security," Coard said. "We were protecting below. We had the ground covered. We didn't figure they would do it with planes. There is no way anyone could have stopped that."
Security guard Hermina Jones said officials had recently taken steps to secure the towers against aerial attacks by installing bulletproof windows and fireproof doors in the 22nd-floor computer command center...
Security Provided by Company Linked to Bush Family
Security for the World Trade Center on 9/11/01 was provided Stratesec, a company in which George W. Bush's brother Marvin was a past principal, and which was backed by an Kuwaiti-American investment firm.
http://www.newsday.com/news/nationworld/nation/ny-nyaler122362178sep12,0,1255660.story