For some time, Catholics Come Home advertisements have aired in select media markets around the U.S. An ad campaign in Phoenix, Arizona in 2008 resulted in more than 3,000 people returning to the Catholic church, according to a spokesperson from the Diocese of Phoenix. Now, the church is poised to blanket the U.S. with 400 ads in more than 10,000 cities across the country, between December 16 and January 8. The hope is that the $3 million campaign will motivate about a million Catholics to return to the church.