Left-Wing Hate

So, this guy used the Southern Poverty Law Center's list of hate groups to decide which victims to target..

This guy confesses that he learned to hate white people in college.

And today, this guy is citing left-wing hate as he goes around killing cops.  He's making arguments for gun control online while killing people.  Great argument.

…give Piers Morgan an indefinite resident alien and Visa card. Mr. Morgan, the problem that many American gun owners have with you and your continuous discussion of gun control is that you are not an American citizen and have an accent that is distinct and clarifies that you are a foreigner. I want you to know that I agree with you 100% on enacting stricter firearm laws

 Does anyone see a disconnect here?  Why is the Left so hate-filled?  Another question?  Where is the media on these atrocities?