By <a href="http://www.sidley.com/lawyers/bio.asp?ID=C771328151" target="_blank"Marinn Carlson, an associate in the Washington, D.C. office of Sidley Austin Brown & Wood LLP and <a href="http://www.sidley.com/lawyers/bio.asp?ID=F951931179" target="_blank"Larry Fullerton, a partner at the firm.