Renowned cellist Yo-Yo Ma plays Bach along U.S.-Mexico border: "We build bridges, not walls."

Renowned cellist Yo-Yo Ma plays Bach along U.S.-Mexico border: "We build bridges, not walls." https://t.co/WtSZa5awFC pic.twitter.com/1ZlzuIhHje

— The Hill (@thehill) April 14, 2019