According to Lynne Cheney's research, they are. However, Obama spokesman, Bill Burton, responds, "Every family has a black sheep". More here.
And, Archbishop George H. Niederauer has apologized for giving Communion to 2 Sisters of Perpetual Indulgence. He says he delivered the Eucharist to two gay men dressed in nuns' habits by mistake. Read more about the Sisters here. Click in the window below to see the communion ceremony.