05/14/2009 12:00:00 amMatthewW.Caligur1989Matthew W. Caligur (’91 M.S.), Houston, is a new partner with Baker & Hostetler LLP. He is a member of the litigation group and concentrates on complex commercial litigation. He earned his law degree, summa cum laude, from South Texas College of Law in 2001.Yesclass-notes