I don't know, but I noticed his earliest ones, posted by Youtube user Sjones53, have been removed. Perhaps Brian didn't wish to have the lies...errr...statements he made in those videos hanging around for people to reference.
The first videos had some great quotes, including the now-famous Corvette quote. One of my personal favorites was when Weber explicitly asked people to "get involved, buy some shares." Another was his little rap about how BBDA will never release a PR to make news, but only release a PR when they make news, which he claimed they were making lots of.
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