It's Personal

Back in the early 1800s when Erastus Blackman wanted to keep more of his income than his "owner" allowed, he could have shot his owner in order to obtain his freedom as many of his friends did, but he instead headed west where Mormons were against slavery and would allow him to keep the money he earned. 
As it turned out, the government after much bloodshed decided to uphold the Constitution's declaration that freedom was a God given right and that man did not have the authority to over ride it.
Some people were hesitant to "kill" another human being due to the ten commandments, but became aware that standing up for God's Law of freedom sometimes requires killing the oppressor as it were in self-defense.
Clearly, if someone intended harm to your children whether born or not, most of us would be willing to kill the threat if necessary, regardless of whether or not Johnny Law approved.
The Liberals have made no secret that they intend to enslave not only this generation, but forthcoming generations as yet unborn, in order to fulfil their promise to the Evil One as repayment for election. 
No one with a brain thinks it is right, Christ-like, or even inevitable.  Just as the labor unions hold a gun to the head of business to demand evil and unwanted extortions, so it is that current law makers are enslaving us and our children without our permission.
The evil liberals have a singleness of purpose and are united in their lifelong pledge to perform the work of the devil.  The progressives have been working on this plan for hundreds of years across many generations.  Each one shares equally in the destruction of mankind.  Some people think that the citizens that vote for these Satanic devils are as guilty as the devils themselves. 
So even though Barack Hussein Obama is the human spokesman for the Evil One, each liberal or progressive share equally in the plot to overthrow the Divine Plan as Jesus Christ outlined it to Almighty God. 
Therefore, it is plainly self-defense to eliminate the threat at any cost, even death of the perpetrator at a thousand yards.
At some point we have to realize that the person the liberals intend to inslave is our own child.  It becomes personal.  Because it is to them.  Satan will not quit until God makes him quit and it is our responsibility to protect our families in the meantime.