L to R: David Valletta, Vishay Executive Vice President – Worldwide Sales; Gina Raimondo, U.S. Secretary of Commerce; and Chrissy Houlahan, U.S. Representative of PA-06 viewing Vishay’s product display cases Yesterday, Representative Chrissy Houlahan (D-6) hosted U.S. Secretary of Commerce, Gina Raimondo, and business, government, and student representatives from Chester County for a tour and roundtable...