Bernie Was Conducting a Massive Securities Fraud Scam Utilizing Emails

Bernie was conducting a massive securities fraud scam utilizing emails and FedEx to perpetrate the fraud. If arrested, federal prosecutors are likely to charge Bernie with securities fraud and ________.

A) wire fraud, but not mail fraud since Fed Ex is not the postal service
B) mail fraud, but not wire fraud since emails are not covered under the wire fraud statute
C) nothing else, since federal prosecutors are not allowed to file multiple charges against the same defendant
D) both mail fraud and wire fraud