For some around Trump, war on Iran is a Christian calling

As he wages war on Iran, President Donald Trump was joined in the Oval Office by Christian pastors. Solemnly, some placed their hands on his shoulder or forearm. They offered their blessings.In a war against a country led by Shia Muslim clerics, the United States -- which has a constitutional separation between church and state -- is also invoking religion, with some Trump officials casting it as almost a divine mission.