In writing about the latest outrages in Zimbabwe, Winds of Change discusses an interesting epiphany, which can be boiled down to this quote:
The Right to Bear Arms is the only reliable way to prevent genocide in the modern world.
Genocide is only one form of Tyranny of course, and as gunowners have said for a long [...]
Glenn Reynolds of Instapundit has serveral interesting articles regarding the 2nd Amendment (see article II) on his Other Writings page that I found quite interesting. Check them out.