. >> reporter: supported by high profile catholics like kathleen kennedy townsend. >> marriage equality is consistent with what the catholic church has tried to teach. >> reporter: the archdiocese doesn't see it that way. >> for someone to claim to be part of the teachers when they don't have the right. >> i certainly prefer that my church recognize same-sex couples, the referendum does not impose anything on the catholic church or any other. >> i think maryland will make history and say yes, we're for it. >> reporter: despite their opposition to same-sex unions the catholic church the archdiocese they tell me that they will not be spending any money on the political campaign against it. reporting live tonight, adam may, wjz eyewitness news. >> economists estimate same-sex marriage could boost maryland's economy by $90 million a year. >>> bob is back with stormy weather. >> we have storm warnings until 6:30. i expect it to be cancelled any second. we'll take a look at it. take a look at temperatures right now. in the baltimore region we're 85. the barometer falling a little bit. we'll t