Times food writer Kim Severson spends her time these days not with restaurateurs but in Alaska, where her background at the Anchorage Daily News has suddenly become a very valuable asset. Severson today reeled in a tasty scoop: Confirmation, first, that Levi Johnston, the teen father who is marrying into Sarah Palin's family, has in fact dropped out of high school, as rumored, amid slipping grades and unwelcome pressure from his family to play hockey. Severson also delivered the most credible explanation yet for why Track Palin, son of the Republican vice presidential nominee, enlisted in the Army. The rumor mill had him caught up in a drug bust, or perhaps nailed for vandlizing some school buses, and under pressure to join as a corrective. It sounds, for now at least, like the reality is more mundane, if still quite sad. It seems Track, a top Wasilla hockey prospect prone to rink rage, met his fate on the ice: