What a dumb thing for someone to say, the quote that is. I don't know where it's from but it's quite ignorant.
This is what she said:
We should invade their countries, kill their leaders and convert them to Christianity. We weren't punctilious about locating and punishing only Hitler and his top officers. We carpet-bombed German cities; we killed civilians. That's war. And this is war.
http://www.washingtonmonthly.com/features/2001/0111.coulterwisdom.html