Sorry old man, but I was a youngin' back in those days. Only thing I knew about politics back then was that Clinton and Doe had to hold hands in order to transfer long protein strings. Though that bit of trivia about Media Matters is interesting.
Yeah, David Brock was a professional right-wing slander-and-libel spreader. He became sick at heart over what he'd been doing, "found Jesus" and created Media Matters to try to counteract all the vicious lies being put out by his former associates. Basically all it does is fact-check, and it's actually quite good at it.
It's a pity most younger people don't realize that the 2000 election was stolen by the Republican Party flying in a bunch of guys in suits to incite a riot in Miami in order to prevent people's votes from being counted. It was big news at the time. The Florida Supreme Court ordered all the votes to be counted, and then five traitors to the Republic squatting on the Supreme Court ordered that the votes not be counted (two of these traitors had family working on the Bush campaign).
Since then the Republican Party has only gotten more hostile to the idea of democracy. At this point I will simply bluntly say it: the Republican Party leadership hates democracy and hates free & fair elections.
Here's another history lesson.
The Reagan administration sold weapons to the mullahs in Iran for profit (which was illegal), which was funneled to right-wing terrorists (the "Contras") in Nicaragua (which was also illegal). The primary people involved, Oliver North and John Poindexter, were convicted. and then the crooks that Reagan and Nixon had put on the Supreme Court invented new legal doctrines to let them out of jail.
George W. Bush appointed Dick Cheney to find a vice-Presidential candidate; Dick Cheney chose himself, and Bush was dumb enough to go along with it. After being placed into power, Cheney appointed the criminal Poindexter to run the "Total Information Awareness" program, which was the program to illegally and unconstitutionally spy on all Americans without warrants. (Still going on.)
Let's not mince words here. These people -- much of the Republican leadership -- were and are traitors who should have been tried, convicted, and executed. Every time they get away with another one of these acts of war against the United States, they embolden the next set of traitors.
Grassroots Republicans, by contrast, are just chumps. Plenty of Germans in the 1920s/1930s voted for Hitler because they didn't believe he was that bad, and hey, he had an economic plan.