Here is video of former House Speaker Newt Gingrich talking with Bill O'Reilly about the amazing double-standard that exists in the media about what is "rude" in political discourse.
Gingrich pointed out that when Democrats booed President Bush in 2005, the media did not think that was "rude." When former Democrat House Speaker Tip O'Neill called President Ronald Reagan "cold," with "ice water in his veins," no one in the media was outraged.
But the mantra right now in the media is about how "rude" and "hateful" conservatives are because they oppose the policies of President Obama.
Newt is right on target with his analysis. There is a gigantic double-standard, and it shows no signs of going away.