Thousands Marooned by Blizzard at Airports 15 minutes ago By THEO EMERY, Associated Press Writer Residents dig out as a blizzard dumps some two feet of snow in the area, Sunday, Jan. 23, 2005, in Boston. Whiteout conditions grounded airplanes and sent fleets of plow and salt trucks trundling through snow-clogged roadways before the storm began to ebb at midday.(AP Photo/Michael Dwyer) BOSTON - A howling blizzard slammed the Northeast on Sunday with more than 2 feet of snow and hurricane-strength wind gusts, halting air travel for thousands of people, keeping others off slippery highways and burying parked cars under...