Whether a criminal defendant has a constitutional right to subpoena service providers and force them to turn over the contents of their account holders' communications, notwithstanding the SCA's express prohibition on such disclosures; and whether a service provider can be held in contempt for refusing to violate the SCA in response to such a subpoena.

Whether a criminal defendant has a constitutional right to subpoena service providers and force them to turn over the contents of their account holders' communications, notwithstanding the SCA's express prohibition on such disclosures; and whether a service provider can be held in contempt for refusing to violate the SCA in response to such a subpoena