A Representative from Illinois. Born in Dublin, Ireland, November 23, 1971. Graduated from Woodlands High School, Hartsdale, NY, 1989. B. A. , Middlebury College, Middlebury, Vt. , 1993. M. S. , Dartmouth College, Hanover, N. H. , 1998. M. E. M. , Dartmouth College, Hanover, N. H. , 1998. Businessman. Scientist. Consultant. Elected as a Democrat to the One Hundred Sixteenth and to the three succeeding Congresses (January 3, 2019-present).