Yet, such social media blather goes on — and not just by the trolls. Last week, Sen. James Inhofe brought a snowball into the U.S. Senate to disprove that the climate is warming. Here's what he said: "In case we have forgotten, because we keep hearing that 2014 has been the warmest year on record, I ask the chair, you know what this is? It's a snowball. And that's just from outside here. So it's very, very cold out."