Portugal's President Anibal Cavaco Silva is accompanied by his outgoing East Timorese counterpart Jose Ramos-Horta (R) as he arrives at the airport in Dili, East Timor May 19, 2012. Cavaco Silva is in Dili to attend celebrations for the 10th anniversary of East Timor's independence from Indonesia and the inauguration of East Timor's new President Taur Matan Ruak. REUTERS/Lirio Da Fonseca (EAST TIMOR - Tags: ANNIVERSARY POLITICS)