Business Journal Report (3-5-12)

In business news for Monday, March 5th, 2012 -- Southwest Airlines officially has the highest market share at Milwaukee's Mitchell International Airport, now that the FAA recognizes Southwest and AirTran as one airline.

Also, the Ronald McDonald House of Milwaukee is planning a $5 million expansion. The project would double the number of rooms at its facility on Watertown Plank Road in Wauwatosa.