Benghazi ain't over with and needs more investigation.
If you want the other side to work with you you don't use words like "Foxnewsing Teapeople" or even derogatory terms like "Tea Baggers." This is what needs to stop on both sides. However, terms like "socialist" is fair if it describes those kinds of policies.
“Experience should teach us to be most on our guard to protect liberty when the Government’s purposes are beneficent. Men born to freedom are naturally alert to repel invasion of their liberty by evil-minded rulers. The greatest dangers to liberty lurk in insidious encroachment by men of zeal, well-meaning but without understanding.” — James Madison