Swelbar Interview on United-Continental Merger

May 3 (Bloomberg) -- William Swelbar, a research engineer at Massachusetts Institute of Technology's International Center for Air Transportation, talks with Bloomberg's Erik Schatzker about the planned merger of United Airlines parent UAL Corp. and Continental Airlines Inc. The two airlines agreed to merge in a stock swap valued at more than $3 billion that will create the world's biggest carrier by passenger traffic. (Source: Bloomberg)