Drained lake holds record of ancient Alaska By Ned RozellFebruary 27, 2008 Not too long ago, a lake sprung a leak in the high country of the Wrangell-St. Elias Mountains. The lake drained away, as glacier-dammed lakes often do, but this lake was a bit different, and seems to be telling a story about a warmer Alaska. The lake, known as Iceberg Lake to people in McCarthy, about 50 airmails to the north, had been part of the landscape for as long as people could remember. Pinched by glacial ice, the three-mile-long, one-mile-wide lake on the northern boundary of the...