Okay, first those of you whom want Obama dead are idiots for a remarkable large amount of reasons, which I will not go in to.
This is about the left-wing saying the "Right Wing Extremists" all want to kill Obama.
First, no, they don't.
How do I know this?
First off, the KKK (yes, the Klan) voted for Obama. "WHAT!?" Yep. Many of their leaders call for their members to vote for 'the black man'. Why? Because they believed he would be such a terrible president that NO black person would ever be voted into office again. (There might be a little truth to that, he is very unpopular, and Americans as a whole are below-average intelligence)

Why would they kill him? He'd look like some kind of Hero, and they would not be better off (The government hunting them down, the people rising up against them. We may dislike Obama, and his policies, but I for one DO NOT want to see the man dead).

"Well how about the Neo-nazis?", some may ask. Well, same thing, with a slight twist:
They believe no black man with ever be elected again, AND it will pave the way for the White man to take over (once democrats are ousted, the right-wing radicals will take over and kick the hispanics out, leaving a White-controlled nation, or so it goes).

Neither one of these crazy-ass plans work well when you add in the death of Obama.
Who has something to gain from the call to arms? The left wing.
"Whaat what WHAT!?" Yep. Many already know that the left wing is saying Tea Partiers are racists, and that anyone not on their side are Right-Wing Extremists and that blah blah blah. If Obama's life were to be in danger, only THEY would have anything to gain. We might not like our President, but a majority of this country would still rise up and kick the ass of the attempted-murderers.

Ok, so there are a few groups I left out on the right, which may want to see Obama dead. But these same people are so far to the right, they are really on the left (They aren't Liberals, so they are not the lovey-dovey, bleeding hearts. These are fucked up crazy wackos whom plot the killing of ALL Presidents, and even a few celebraties).
But these people are not Super-Conservatives, or Nanny-staters, these are cold, hard, full scale wack-jobs. Of course, they are so few and far between the only 2 times they got their target, one was luck, and the other some argue it was actually two guys on a grassy knoll.

So remember: The right may want to take back the country, it might be with force, but it will NOT be with the assassination of the US President.
The left, on the other hand, could gain complete control over the American people if something were to happen. Literally, we have a catch-22 with a Caesar-style media plot on our hands. They will blame the right, and do the job themselves, and then attempt to slaughter the right as "justice".

The next few months will be dangerous, and I implore you to stay safe and do NOT do anything radical. We are all Americans, and no matter how much our ridiculously retarded congress screws us over, we are better than savages.