Live by the sword =die by the sword
Interpretation: Fire a weapon at an enemy combatant=someone taking you out by the same means
So (dumb lib) this means You get what you deserve- easy as 1+1=2
Your a dumb lib because you look at an old doddering fool make an a s s of himself and then claim he was misquoted or interpreted- and you blame the hero for being a hero. You are not only a lib but are unable to distinguish a valid American patriot from one who plays one on TV.