Nominations of R. Gil Kerlikowske, L. Paige Marvel, and Tamara Wenda Ashford : hearing before the Committee on Finance, United States Senate, One Hundred Thirteenth Congress, second session, on the nominations of R. Gil Kerlikowske, to be commissioner, Customs and Border Protection, Department of Homeland Security; L. Paige Marvel, to be a judge of the United States Tax Court; and Tamara Wenda Ashford, to be a judge of the United States Tax Court, January 15, 2014.