I had the same thought when I saw he is in Nevada today and tomorrow, California and Arizona Monday and he said "we're not going back on Tuesday either" .. out of the area on purpose?
That was his first wife and daughter. His son Beau died of brain cancer in 2015.
Same but unfortunately he lied for years, telling people his wife was hit by a drunk driver. Not so .. she caused the accident. And Jill's first husband has recently come out and said Biden was having an affair with her before his wife died .. while he has always said they met on a blind date after his wife died.