Have Wisconsin’s fake electors been subpoenaed? If not, ‘it would be surprising’

Saying “it would be surprising” if Wisconsin’s fake electors weren’t subpoenaed while other states’ fake electors were, UW-Madison political science professor Barry Burden said, “Government officials issuing these subpoenas would treat all of the states equivalently, especially because it was a shared network of conspirators who were communicating across state lines.”