West, after all, is a man who's managed the not-unenviable feat of sharing stages with Al Sharpton and Michael Lerner, though not (as far as I know) at the same time.
West was able to handle Al Sharpton and Michael Lerner simultaneously. 
mnli hypothesis: West was able to handle Al Sharpton and Michael Lerner simultaneously.  premise: West, after all, is a man who's managed the not-unenviable feat of sharing stages with Al Sharpton and Michael Lerner, though not (as far as I know) at the same time.