ATHENS, GREECE - JULY 18:  Greek Prime Minister Alexis Tsipras is seen during a swearing-in ceremony where the new appointed ministers attended, in front of the Greek bishops at the Presidential Palace in Athens, on July 18, 2015. Left-wing Syriza party, led by Alexis Tsipras has shuffled the cabinet  yesterday due to conflict with some ministers. (Photo by Ayhan Mehmet/Anadolu Agency/Getty Images)