Greece's Prime Minister Antonis Samaras, right, and Germany's Chancellor Angela Merkel speak before their meeting at the Maximos mansion in Athens, Tuesday. Amid draconian security measures and a mass protest, German Chancellor Angela Merkel arrived Tuesday for her first visit to Greece since the eurozone crisis began there three years ago. Her five-hour stop is seen by the Greek government as a historic boost for the country's future in Europe, but by protesters as a harbinger of more austerity and hardship.