BERLIN, GERMANY - MAY 17:  Hair stlist trainee Fatima Hussein practices on a mannequin at the Cut and Color Friseur Klier hair salon in the Alexa shopping mall on May 17, 2013 in Berlin, Germany. Klier, a German, nationwide chain of hair salons, has taken the initiative in the current minimum wage debates by already introducing in 12 of its salons in eastern Germany the minimum wage that is to be implemented by new federal legislation. Klier has raised wages in the salons by 30% and also raised prices in an expirement to guage customer willingness to pay more. Germany is to implement a minimum wage of EUR 8.50 an hour for hair stylists and barbers nationwide by 2015.  (Photo by Sean Gallup/Getty Images)