Sept. 22, 2001 9:28 PM PT Facebook Twitter Show more sharing options Share Close extra sharing options Facebook Twitter LinkedIn Email Copy Link URLCopied! Print Times coverage from its Sept. 23, 2001, edition Read more 1 Travel & Experiences Las Vegas getting rolling again Casinos are back in action after record low hotel occupancy. Slashed rates return to normal.Sept. 23, 2001 2 World & Nation Buildings Becoming Fortresses Security is now a major concern at workplaces, from closures of some entrances to more guards and briefcase checks. But workers don’t mind.Sept. 23, 2001