What was it we said after WWII? "Never again." Unless of course it actually does happen again. In which case, we'll yell "Godwin's Law" at anyone who can prove it.
We said "Never Again," but Roe v. Wade started a new "holocaust" which has claimed nearly 50 lives since 1973.
http://www.nrlc.org/abortion/facts/abortionstats.html