American basketball star Draymond Green's build-up to the Rio Olympics hit another snag Sunday after he had to apologize for posting a picture of his penis on social media. Green dismissed the incident by saying he pushed the wrong button which resulted in the photo being displayed for about 10 minutes on Snapchat before it was taken down. "We are all one click away from placing something in the wrong place," said Green, who will represent the USA at the Rio Summer Games in Brazil.