Maybe, but other leftists have a longer memory. A quick Nadin for George Zimmerman finds a lot.
Well, it's been just a little over one year since Zimmerman was acquitted, and his recognition has been reduced by probably 90% already.
He'd be a lot more anonymous had he not tried to cash in right after the trial, but even at that I'll bet half the savages burning Ferguson would not recognize him.
The dangerous 0bamaites are the ones blessed with little more than lizard brains, not the ones with some power of recall.
If Wlison lays low for 18-24 months, his notoriety will be almost nothing.
The Reverend Sharpton and the jug-eared Kenyan will have created lots of new demons to distract the savages.