Ahead of the president's final State of the Union Address, Biden spoke with CNN about his life, career, and friendship with Obama, recounting how the president was supportive throughout his son's battle with brain cancer. Beau Biden, the former attorney general of Delaware, died in May at the age of 46 following a long struggle with the disease.
In a moving interview with Stephen Colbert, Vice President Joe Biden spoke about a potential presidential bid and the death of his son
