CHICAGO - A Vanderbilt University researcher wants to study the blood of U.S. Ebola survivors, hoping to use the proteins that helped them overcome the deadly virus in new, potent drugs. Full Article
WASHINGTON - U.S. home resales tumbled to a six-month low in November after two straight months of strong increases, underscoring the uneven nature of the housing market recovery.
TAIPEI/SHANGHAI - Uber Technologies is under fire in Taiwan and the Chinese mainland mega city Chongqing over concerns that the company and its drivers are not appropriately licensed, adding to a string of official complaints aimed at the start-up. Full Article
New Yorkers hold a candlelight vigil in honor of two police officers who were shot to death as they sat in a patrol car in broad daylight. Vanessa Johnston reports.