William W. Horton, a partner in the firm's Business & Commercial Transactions Practice Group and member of the Healthcare team in the Birmingham office, will serve as a panelist on "Current Risks Associated with ACA Implementation in a Brave New World" at the Willis Group's "10^th Annual MCO/PBM Roundtable: It's a Brave New World" to be held in Chicago, Illinois, on September 29, 2015.