More likely internal politics - the salary cap agreement is about to run out and the owners may end up locking out the players. The players union had a strong motivation to use Limbaugh as a wedge.
I fail to see why a history project involves pre-history - that is the realm of paleontology but lash a rock to a forked stick to make an stone chipper (for a spear tip).
I'm afraid that is just how it is. According to academic research (I think the U. of Indiana), Fox News has the least bias (much to the researchers' admitted chagrin and surprise) but that is (imo) because they have some shows that have liberal announcers - they balance out things but both are...
If, in a fairly powerful country, a radical left wing group like Nazis forms up, then it is a very real threat as these groups will tend to restore national pride through war. We already have one: Russia and the Obama administration in the US also has fascist leanings. Let's hope things get...