'Nightline' Co-Anchor Bill Weir's Biography

Bill Weir was named co-anchor of "Nightline" in July 2010 after serving as co-anchor of the weekend edition of "Good Morning America," which he helped launch in 2004. His reporting is also featured on "World News with Diane Sawyer," "Good Morning America," "20/20" and ABC News-Yahoo! News digital series "This Could Be Big." Since joining ABC News Weir has journeyed to more than 40 countries and 50 states to cover breaking news and uncover global trends, while interviewing numerous stars of...Full Story