When Paul Ryan and Joe Biden face off at their debate tonight, “the form of address the vice president is supposed to use with his opponent is “mister” instead of “congressman,” Politico reports.
“The form of address is part of the detailed memorandum of understanding between the two camps, according to the sources familiar with the document. Such MOUs detail specifics ranging from how footage of the debates can be used to podium placement, and so forth.”

