The U.S. Conference of Catholic Bishops (USCCB) is set to vote this week on draft guidelines clarifying the meaning of Communion that could prohibit Catholics who express support for abortion -- such as President Joe Biden and House speaker Nancy Pelosi -- from receiving the Eucharist. The bishops will vote on the document when they meet for a conference in Baltimore this week. A committee wrote the document in the wake of the bishops’ June conference, where they discussed whether to take a position on the eligibility of prominent Catholics whose actions run afoul of church teaching to receive Communion.