A woman withdraws money from a bank cash machine from a National Bank branch while another reacts behind her in central Athens on Saturday, June 27, 2015. Anxiety over Greece's future swelled on Saturday, with people queuing outside banks to withdraw cash, after Prime Minister Alexis Tsipras' call to have the people vote on a proposed bailout deal increases the risks that the country might fall out of the euro. (AP Photo/Daniel Ochoa de Olza)