Conservative Think Tank

I keep hearing the term, Conservative Think Tank and wonder what could this mean, because most conservative "thought" is a rather knee jerk visceral reaction. It's like trying to compare intellectual analysis to a reptilian anatomical response. The very concept seemed redundant, but after seeing this Conservative Think Tank deep thinker, Stephen Steinlight espousing his deep think tank type ideas, I think I get it. Stephen thinks Obama should be hung, drawn and quartered at the very least for his position on Immigration Reform... Well, I'm not sure what he really wants, because he claims that being hung, drawn and quartered would be too good for him, but his deep thought obviously hasn't gone deep enough yet to come up with the answer he is looking for.
A senior policy analyst for the Center for Immigration Studies, which bills itself as the think tank of the anti-immigrant Right, told a Florida-based Tea Party group last week that President Obama not only deserves impeachment, but that “being hung, drawn and quartered is probably too good for him.”
The Center for New Community’s Imagine 2050 blog first reported on Stephen Steinlight’s remarks. Steinlight also said that John Boehner’s lawsuit against the president is a “political loser” and claimed that while Obama deserves to be impeached, such an effort would backfire on Republicans.
The Center For Immigration Studies describes Steinlight as “one of the nation’s most insightful voices on immigration” who provides “expert testimony” for government panels. I don't want to know if he even bothers to take the time to wipe his ass after "testifying".