Have you ever wanted something with all your heart, but had it dangle just out of reach?
            
		
        
            Perseverance and the Doctrine of Collateral Estoppel
            
            
                                
            
            
			
	
            
		
        Have you ever wanted something with all your heart, but had it dangle just out of reach?
            
		
        So, when I last wrote for this piece, I related how my wife Ronna broke her leg and our life turned upside down.