Just to drive the point home.
This one's from the AP:
"April 23, 2004 | VATICAN CITY (AP) -- A top Vatican cardinal said Friday that priests must deny communion to Catholic politicians who support abortion rights, but stopped short of saying whether it was right for John Kerry to receive communion.
Cardinal Francis Arinze spoke at a news conference to launch a new Vatican directive clamping down on liturgical abuses in Mass which bars lay people from giving sermons, non-Catholics from taking communion and rites of other religions from being introduced in the service.
The document restated church teaching that anyone who knows he is in "grave sin" must go to confession before taking communion.
Arinze was asked whether that meant that Kerry should not request or be given communion for his unapologetic support of human rights, including a woman's right to abortion."