In this April 1, 2014, photo, Rep. Joe Barton, R-Texas, questions David Friedman, the acting head of the National Highway Traffic Safety Administration, during his testimony on Capitol Hill in Washington before the House Energy and Commerce subcommittee on Oversight and Investigation.
In this April 1, 2014, photo, Rep. Joe Barton, R-Texas, questions David Friedman, the acting head of the National Highway Traffic Safety Administration, during his testimony on Capitol Hill in Washington before the House Energy and Commerce subcommittee on Oversight and Investigation. Evan Vucci AP
In this April 1, 2014, photo, Rep. Joe Barton, R-Texas, questions David Friedman, the acting head of the National Highway Traffic Safety Administration, during his testimony on Capitol Hill in Washington before the House Energy and Commerce subcommittee on Oversight and Investigation. Evan Vucci AP