Greg Bartalos is the editor in chief of Barrons.com, the online site for the weekly business newspaper. He rejoined Barron’s as editor of Barrons.com in early 2009, following his most recent role as assistant managing editor of Yahoo! Finance, a position he held since 2006. He previously served as senior editor of Barrons.com. In his role,
(Reuters) - US Airways Group and American Airlines , seeking approval for a merger that would create the world's largest airline, are warning lawmakers that a requirement to divest certain airport slots would lead to less service for small and medium-sized cities, sources close to the effort told Reuters.