Single issue? 1,460,000 human beings a year in the US alone! They sure as hell can't speak for themselves.
Yes, single-issue. And the case "against" Gonzales is that as a judge he applied the law as written. No evidence for Gonzales's supposed pro-abort views have been presented. Instead, we get speculation and gossip.
There are better ways to fight abortion than to make stupid complaints about AG nominees.