"First of all, have we used the G word?"
Yes the Bush administration used the word "Genocide" to describe what is going on in the Darfur region. Colin Powell was the first to say as such in the Bush admin.
http://72.14.203.104/search?q=cache:ls71BifXC2MJ:news.bbc.co.uk/2/hi/africa/3641820.stm+darfur+genocide+colin+powell&hl=en&gl=us&ct=clnk&cd=1
Thank you. I stand corrected.