Big money donors can pay off a politician’s mortgage and it doesn’t have to be reported as a campaign contribution. So the donor buys influence and the politician refinances to pull legitimate cash out. The mortgage can also be paid off by a person or entity using funds from a foreign source, or from the foreign individual himself. Big time money laundering. Biden did it 34 times on his two properties. I hope the hapless Comer and Jordan, or at least some good journalists, are paying attention.