Day 19: Can Elon Musk keep cutting the Federal government?

As Donald Trump signs an executive order targeting "eradicating anti-Christian bias" in the federal government, US correspondents James Matthews and Martha Kelner look at the unlikely alliance between the president and the Christian right.  

And, how Elon Musk's ‘move-fast-and-break-things' approach to government reform is rocking Washington, DC.   

You can email James, Martha and Mark on trump100@sky.uk