Senator Obama opposed naming Iran's Revolutionary Guard Corps a terror group even while it was closely involved in organizing attacks against American soldiers in Iraq. Then, as part of his dirty deal with Iran, he secretly sent a fortune in foreign cash on airplanes linked to the IRGC.
And, as another part of the secret ransom deal with Iran, he lifted UN sanctions on Bank Sepah.
The United States has gone after plenty of banks for aiding terror finance, but Bank Sepah is somewhat unique in that it is a financial institution actually owned and operated by Islamic terrorists.