When he was a kid, Joe's father lost his job. When he was a young senator, Joe lost his wife and his baby daughter. And when he was vice president, he lost his beloved son. So Joe knows the anguish of sitting at a table with an empty chair, which is why he gives his time so freely to grieving parents. Joe knows what it's like to struggle, which is why he gives his personal phone number to kids overcoming a stutter of their own.
She also uses this claim to support her message. Claiming that Joe Biden is a good choice because he has been through hardships, lost and struggle