DO McCAIN-PALIN THINK AMERICANS ARE DUMB?

I am getting worried about the tone and tenor of the campaign strategies currently being employed by McCain-Palin ticket. The Republican advert about Obama being associated with Bill Ayers, the robocalls, the FBI investigation in ACORN - all this is sickening!
First, let us take this Ayers thing...I have listened to the actual story as per which Obama purportedly met Ayers when the Illinois Senator was just 8 years old. In recent times Obama was on a Board which had Ayers also as a member. But the fact is that this Board had other members too who are known Republican supporters. So, are these pro-Republican people also so-called 'terrorists'?
Dave Letterman pointedly asked McCain during his show on Oct 16 about Arizona Senator's hobnobbing with a guy called Liddy who was a radical/terrorist element. McCain clearly got flustered and gave some utterly incoherent answers.
Anyway, the question is: if Obama is dangerous just because he sat on the same table with Ayers, then by the same token McCain is also a 'radical' and 'dangerous' person because he interacted with Liddy. In fact, McCain's association with Liddy is said to be far more closer than what Obama had with Ayers.
So, the thought comes to one's mind is: what do these Republican candidates take the American voters to be ? Do McCain-Palin think that American people will buy their distorted, twisted propaganda? Do they think that the American voters are so dumb that they will not be able to distinguish truth from blatant lies?
So, what should the American voters do? The American voters must think rationally and analyse each Republican commercial advert that they hear, each word that the Republican candidates utter in their rally speeches. If they do so, the people of America will come to the incontrovertible conclusion that both McCain and Palin are totally incompetent to be President and Vice-President, respectively.
Intellectually both McCain and Palin just don't have in them to hold the above mentioned positions. McCain fumbles on every topic, including foreign affairs, for which he claims to be highly knowledgeable. McCain doesn't even know which Muslim sect lives in Iran. There are so many other examples of his disgusting gaffes.
Worst of all, McCain has no understanding of economic issues either. His increasing age seems to be making his mental faculties slower, weaker by the day. His comprehension seems to be clearly handicapped by rapidly decreasing number of neurons of his brain. The result: he just reads out something from the paper placed in front of him, or blurts out something that he had memorised without understanding what the question was, or whether what he said made any sense.
If you watch closely McCain's conversation, you will notice that he often smiles abruptly. And, if you watch closely you will find that that smile is totally meaningless. The smile resembles typically that of an idiot, or a moron, or an imbecile. A vacuous, foolish smile.
One hopes that the American voters will make the correct judgement on Nov 4, and will give a resounding slap to McCain-Palin by voting against them in huge numbers.
One thing is for sure: this Republican ticket is probably the worst in American history. Therefore, they should be consigned to where they actually belong to - political trashcan!