People often ponder what would have happened if someone had been brave enough to kill Hitler before he could do what he did. Thus, comparing Obama to Hitler is a very good way to encourage his assassination by someone on the right.
If a lunatic who associated himself with conservatives killed Obama can you imagine what might play out?
With a lot of the new snooping powers the current administration has given the President, they would make a list of all right-of-center activists. They would arrents Limbaugh, Hannity, etc for incitement. They could do to the US exactly what the right fears.
Obama is dangerous as POTUS, but he is more dangerous to the US as an assassinated POTUS.
does anyone fear when liberal democrats refer to republicans as nazis which they have done so often in the past?
does anyone fear when liberal democrats say that republicans are going to starve children and old people?
apparently, freedom of speech without government restriction only exists for those who arrogate the status of high gods and godesses.
the only danger in free speech is that a totalitarian government will stifle it with great vigor and venom.
IMHO