WASHINGTON (AP) — Retired NFL quarterback Brett Favre told a congressional committee Tuesday that he has been diagnosed with Parkinson’s disease. Favre made the announcement as part of his testimony about a welfare misspending scandal in Mississippi. Favre does not face criminal charges, but he has repaid just over $1 million in speaking fees funded by a welfare program in the state. He was also an investor in a biotech company with ties to the case that said it was developing concussion drugs. It is unclear if Favre’s disease is connected to his football career or head injuries.