Ashley Biden, President Joe Biden’s youngest child, introduced her “best friend” during an impassioned speech for her father ahead of his speech at the Democratic National Convention. “Dad was always there. Doing everything he could to be a true partner to her. Dad. You always tell us, but we don't tell you enough that you are the love of our lives and the life of our love,” said the younger Biden, who is a social worker in Philadelphia. “Dad knows that family is everything. When Hunter and I lost our brother Beau to cancer in 2015. The grief and the pain felt like it might never end. Dad had the capacity to step out of his own pain and absorb ours. And I know that Beau is here with us tonight, as he is always with us” Biden said to a round of applause.