FILE - In this Jan. 8, 2013, file photo, Mormon missionaries pray before the start of a class in Mandarin Chinese language at the Missionary Training Center, in Provo, Utah. Mormon mis

 

              FILE - In this Jan. 8, 2013, file photo, Mormon missionaries pray before the start of a class in Mandarin Chinese language at the Missionary Training Center, in Provo, Utah.  Mormon mis
FILE - In this Jan. 8, 2013, file photo, Mormon missionaries pray before the start of a class in Mandarin Chinese language at the Missionary Training Center, in Provo, Utah. Mormon missionaries will soon spend less time knocking on doors and more time chatting online with potential converts. The strategy shift announced Sunday in a worldwide broadcast will start in a limited number of locations this year and will use Facebook, blogs, e-mail, text messages and the church's website, Mormon.org, in their ministry. (AP Photo/Rick Bowmer, File)