Federal tax filings reveal that the Biden Cancer Initiative, founded in 2017 by the former vice president and his wife Jill, did not distribute grants during its first two years of operations, the New York Post reported. The charity, created after Biden’s oldest son, Beau, died from brain cancer in 2015, states that its mission is to “develop and drive implementation of solutions to accelerate progress in cancer prevention, detection, diagnosis, research and care.”