UNITED STATES of America, Petitioner, Appellee, v. Jeffrey SHIELDS, Respondent, Appellant. No. 09-1330.United States Court of Appeals, First Circuit.Heard October 5, 2010. Decided August 11, 2011. Appeal from the United States District Court for the District of Massachusetts, Patti B. Saris, J. Page 79 Judith H. Mizner, Assistant Federal Public Defender, for appellant. Samantha L. […]