Al Roker and Deborah Roberts mourn heartbreaking loss of her sister
Deborah Roberts had a heartrending end to her long 4th of July weekend as she dealt with the devastating loss of her oldest sister, Annette.MORE: Al Roker and Deborah Roberts enjoy family reunion before son Nick's bittersweet departure for collegeThe ABC journalist and wife of Today's Al Roker took to social media to share a pair of portraits of her late family member alongside an emotional tribute.VIDEO: Al Roker shares update from dangerous new adventureShe told her sister's incredible story, detailing: "We have lost the glow of a warm light in my family. My oldest sister, Annette, has left us. She struggled against Alzheimer's for 5-6 years before succumbing to complications which robbed her of everything that made her so special. "I hate this disease.