For months, Lori Berenson, New York's most notorious revolutionary tourist, has had her fingers crossed, counting on the Inter-American Court of Human Rights to overturn her 20-year sentence for terrorist activities in Peru. The Lima government also clearly expected a ruling in Berenson's favor — it announced last week that it would defy any order by the Costa Rica-based court that the MIT dropout-turned-sandalista be set free. But guess what? The court has upheld her sentence, imposed after a three-month civilian trial after her first conviction, by a military tribunal, was overturned following pressure from the Clinton administration. The...