Poland's President Lech Kaczynski looks on as Poland's Prime Minister Donald Tusk shakes hand with European Commission President Jose Manuel Barroso, while European Parliament President Jerzy Buzek (R) and Sweden's Prime Minister Fredrik Reinfeldt (C) smile after Kaczynski's signing of EU's Lisbon Treaty at the presidential palace in Warsaw October 10, 2009. Kaczynski signed the EU's reform treaty into law on Saturday, leaving the Czech Republic as the only country still to ratify the document. REUTERS/Peter Andrews (POLAND POLITICS)