Carly Fiorina's husband has been carrying a concealed weopon since 2000. The San Francisco Chronicle reports:

Records show her 60-year-old husband, Frank Fiorina, who occasionally doubles as her bodyguard, has carried a concealed-weapon permit since her days as CEO of Hewlett-Packard

His gun of choice is a Glock 9mm pistol. But he is also allowed to double up:

In his request for 2008 - the last one immediately available for inspection - he requested permission to carry a .38-caliber Smith & Wesson revolver as well as the Glock. By then Carly Fiorina was gone from HP, but her husband cited her work as a member of the advisory boards to the CIA, Defense Department and State Department, as well as her position in John McCain's presidential campaign.