A protester sits on the road in front of the Greek Parliament during a protest in Athens, Tuesday, July 16, 2013. Unions opposing austerity measures in Greece staged their fourth gener

 

              A protester sits on the road in front of the Greek Parliament during a protest  in Athens, Tuesday, July 16, 2013. Unions opposing austerity measures in Greece staged their fourth gener
A protester sits on the road in front of the Greek Parliament during a protest in Athens, Tuesday, July 16, 2013. Unions opposing austerity measures in Greece staged their fourth general strike this year on Tuesday, as the government prepared to start axing public sector jobs. (AP Photo/Kostas Tsironis)