Joe Biden and California Sen. Kamala Harris appeared together for the first time as a joint Democratic ticket Wednesday in Wilmington, Delaware, with a clear general election message: President Donald Trump is a purveyor of crisis. “America is crying out for leadership, yet we have a president who cares more about himself than the people who elected him,” Harris said after being introduced by Biden. “A president who is making every challenge we face even more difficult to solve.” She also made an emotional tribute to her friend Beau Biden. [
