KHIMKI, Russia (Reuters) – Lawyers defending U.S. basketball player Brittney Griner told a Russian court on Friday she was prescribed medical cannabis in the United States for a chronic injury, a Reuters journalist at the courtroom reported. Griner pled guilty to drugs charges which carry a prison sentence of up to ten years after she was detained at a Moscow airport in February carrying vape cartridges with hashish oil. The Women’s National Basketball Association (WNBA) star appeared in court wearing a Nirvana t-shirt on Friday for the fourth hearing in the trial. She has said she did not int…