The original quote was:
"When Fascism comes to America, it will be wrapped in the flag and carrying the cross" - Sinclair Lewis
Someone amended it thus:
"When Fascism comes to America, it will surround itself with children."
Given the hostility to Christianity in this nation I doubt the statement in its original form is likely to ever be true. Given the sentimentalism and historical ignorance in America today we're already seeing the latter....