Singer Bobby Womack is battling Alzheimer's disease. Womack, 68, says the doctors have discovered it in it’s early stages. Womack has had a tough year health-wise. Last year he battled pneumonia, prostate cancer and a colon cancer scare. Womack is known for the classics 'If You Think You’re Lonely Now,' 'Harry Hippie' and 'That's The Way I Feel About Cha.' Read more