Why Did Bernie & Jane Sanders Feel Compelled to Bailout Roman Catholic Diocese of Burlington by Bank Loan Scam?

Senator Bernie Sanders and his wife Jane are being investigated for ramrodding a bank loan using false information in order for Jane’s employer, Burlington College (since bankrupted), to purchase land from the Roman Catholic Diocese of Burlington which owed 17 million dollars in court-ordered settlements for pedophilia complaints, so why would the Sanders have such great interest in that mess?