New Greek Prime Minister Costas Karamanlis and his Cabinet were sworn into office March 10 following the New Democracy Party's victory in the March 7 elections. That victory ended an 11-year run of the opposition Pan-Hellenic Socialist Movement (PASOK), and has brought back a number of "old guard" conservatives, including Foreign Minister Petros Molyviatis. The new government has a lot on its plate, including the Summer Olympics and an array of economic reform plans. The most immediate — and perhaps most difficult — challenge is the down-to-the-wire negotiation between the Greek and Turkish Cypriots to reunify the island before EU expansion May 1. If those talks — or the popular ratification of a deal planned for April — fail, the Greek side will be allowed to join the European Union independently, leaving the Turkish side out in the cold.