CNN chief medical correspondent, DR. SANJAY GUPTA, dicusses concussion injuries in high school football. LISTEN TO AUDIO

Christina Aguilera’s voice is amazing. It is no wonder she was chosen to perform Etta James’ most famous song “At Last,” at the fallen singer’s funeral in California yesterday! While most were in awe from the soulful performance, many others noticed a trail of what appeared to be blood flowing down Christina’s leg. It is […]