Tech billionaire donates $250 mn for cancer 'moonshot'

Tech billionaire Sean Parker announced a $250 million grant to fund research aimed at breakthroughs in cancer treatment through immunotherapy. Parker, the founder of music-sharing service Napster and an early investor and executive at Facebook, will create a center for immunotherapy -- which aims to use the body's immune system to fight the disease -- collaborating with six US-based cancer research institutions. "We are at an inflection point in cancer research and now is the time to maximize im