[humblegunner]

“Challenging the merger of American Airlines and US Airways” does not equate to “joining forces with Holder”.

[thetallguy24]

It is when they join the lawsuit and use the same reasons for doing it. http://aviationblog.dallasnews.com/2013/08/justice-department-files-suit-to-block-the-us-airways-american-airlines-merger.html/