There may be a few differences in the McCain house, but that’s politics. Senator (and former presidential candidate) John McCain’s shy and usually quiet wife, Cindy McCain has taken a stand for same sex marriage.
Cindy is pictured for the NOH8 campaign with duct tape over her mouth, and her right hand over her heart, as if she’s saying the pledge of allegiance. (John’s daughter Meghan McCain has also posed for NOH8 previously)
NOH8 has become very fashionable among celebrities to support. Each picture with duct tape over their mouths, and NOH8 written on their faces. It is to show their support against California’s proposition 8 that disallowed same sex marriage from the state after it was briefly allowed.
Photo and story from NOH8′s website