Christian Leaders

Below is a photo of President Putin, in church, lighting a prayer candle, with a child.  This is a regular practice in the Orthodox church.  You'll notice that there don't appear to be secret service like men standing near. Just a child, a teen, an old lady and a two priests.  I don't know how frequently President Putin attends the Divine Liturgy, but I do know that Patriarch Kirill is an adviser to the president.
I know I've never seen Obama in an Orthodox service and Obama certainly does not have an Orthodox worldview.
What can we expect from Trump? I guess we have to wait and see.