the liberal media made it beyond clear that they can do stories like that, constantly, knowing that their sheep will buy it, even after it's disproved online.
There's been more than one thread here that was based on an articles title, even though the story going with it had nothing to do with the title
Most of the daft stories I see on here are posted by the more right leaning members.
I suspect the fault is not that rw's are just more gullible. Its that they're fear and hate and just a general high level of hysteria is fed by rw media.
Fox, Limbaugh, Beck, Drudge, Alex Jones - they all routinely publish stories that are patently untrue and they present them as though they are fact. And, you'll never see a retraction. If anything, every single one of them will double down on their lies.
While MSNBC does have very left wing opinion pundits, their daytime programming is quite a mix. There are right wing journalists as well as right wing guests.
Post an article from AlterNet or NPR and certain posters get crazy. But, if you actually read AlterNet and NPR, you find that they're really not left wing at all. Especially NPR.
With MSNBC, AlterNet, NPR - you do have to pay attention but their content is not red
OR blue.