While it's impossible to measure the grief of a man who loses his young wife and infant daughter in a car collision, it's both possible and necessary to take the measure of a man who spent years falsely claiming the other driver may have been drunk.
During Joe Biden's 2008 run as Barack Obama's running mate, Pamela Hamill -- the daughter of that other driver -- asked that the then-senator make a public apology for the years he'd spent impugning her father. -- More...