Bush will raise the national terror threat level today from yellow to orange (CNN). This means little to us here in NYC where we’ve already been at orange. (At least that’s what I’ve heard, although orange looks like a brownish color on my TV screen and a sort of muddy green on my computer monitor.) What, if anything, will your town, city, state, company, family do in response to this heightened threat level? [metafilter.com]