Joe Biden: I 'honest to God' don't know if I'll run for president in 2020
However, he says in a separate interview that it may not be "appropriate" for him to run for president again.
Biden is promoting a book chronicling his life around the time of his son Beau's death.
He also answered a question about 'age' said he feels good & in decent health.
Biden said health & age is a reasonable concern for voters. He also said he thinks anyone running for president should share their health records.
especially in Foreign Affairs. I would love for Hillary and Pres. Obama to do the same. They all were very good, strong, moral, thoughtful, articulate candidates - that's something the Republican's don't have. We need an army of such candidates!