If he visit a church for prayer at Mumbai, then American president just like any other pakistani leader.We will loose credibilty on the eyes of Hindu majority here.If he has hidden agenda of 'conversion' then ofcourse he will go.We welcome him here as Secular state head than a christen. He should maintain decorama.
Obama should leave his god at home before travelling to our country. Praying is superstition and dosent do any good to America and the presidents image. Unless ofcourse he has 'conversion' objectives
he will use Indian water or US water for his morning ablutions, that should also be considered and reported by some experts at rediff. will make very good reading and guides for the USIs