Ask and ye shall receive (From the sooper secret DU Facebook page:
So this DUmmie links to an article he wrote on something called us.blastingnews.com and botches his main fact rather badly. The shooter was NOT an "American Christian pastor". Nothing in any of the stories I've read from credible sources says this guy was a pastor. The DUmmie equates the shooter yelling “I’m a prophet of God†from the balcony of the House of Representatives to being a "American Christian pastor".

I never saw any speculation, either, that the shooter is connected with ISIS, not on conservative sources, not on MSM sources. As best I can tell it went down when I was out on the trail, so I may have missed some the earliest reportage that tends to have a lot of incorrect information.
Thankfully, the AP story was incorrect in reporting that the police officer was shot.