Exquisite spin from the wingnuts. There's been talk of the Repub congress trying to do the same for Bush, minus the national referendum, of course... but that would be entirely different, right?
The reason the opposition won't run in Venezuela is because they're attempting to portray the legitimately elected govt as a dictatorship, which is a lot easier to do by pretending opposition isn't allowed than by taking another ass-whupping in an election...
The Bushistas talk a good Democracy, until elections don't give the results they want... Witness their reaction to the election of Hamas in Palestine.... and their financing of regime change efforts in Venezuela, Iran, and anybody else who doesn't toe the line. Not to mention the Iraqi elections, where they created a government that won't govern in any meaningful way... a democratically elected non-government...
Most democracies allow indefinite re-election for the head of state, and the US did, too, until after FDR... Germany, France, England, Canada to name a few- I suppose they're now dictatorships as well...