Johnson amendment: Trump's 'greatest contribution to Christianity'?
Donald Trump has said that if elected president he will abolish the "Johnson amendment" which prevents churches and other religious bodies from campaigning politically.
Introducing his Catholic running mate, Indiana Governor Mike Pence in New York on Saturday night, the presumptive Republican candidate said: "We're going to get rid of that horrible Johnson amendment and we're going to let evangelicals, we're going to let Christians and Jews and people of religion talk without being afraid to talk".
Trump has excited evangelicals with the move, which comes amid a growing tilt for the Christian vote. An appeal which, so far at least, appears to be succeeding....