Douglas William Kmiec (/kəˈmɛk/;[3] born September 24, 1951)[4][5] is an American legal scholar, author, and former U.S. ambassador. He is the Caruso Family Chair and Professor of Constitutional Law at Pepperdine University School of Law. Kmiec came to prominence during the 2008 United States presidential election when, although a Republican, he endorsed Democrat Barack Obama. In July 2009, he was nominated by President Obama to serve as U.S. Ambassador to Malta. He was confirmed by the Senate and served for close to two years as ambassador to Malta. He resigned his post effective May 31, 2011.[6] -Wikipedia