Fact checkers say it's fake.
So thinking mirror… it is probably true, kek.
https://checkyourfact.com/2020/10/27/fact-check-clint-eastwood-quote-joe-biden-destroy-country/
Durham might also refer to the Durham boats that crossed the Delaware. Just a thought.
Multiple meanings exist. It's a lottery which one is correct until more evidence comes in. Have fun fren.