Two teenage boys sue exclusive Catholic school for $20 million claiming photo of them in 'blackface' which saw them 'forced out by leadership' was actually green acne medication The students and their parents launched the lawsuit against St Francis High School in Mountain View, California, after the image sparked outrage last year They say the school offered them an ultimatum to leave or be expelled The school says the teens left voluntarily in June after the 2014 image resurfaced The selfie shows the three boys with a dark green mask on their face In the suit, launched in Santa Clara County ...