I never said to consider them - be as neutral and uncaring as you like. But to be negative to them by default is inherently wrong if they have even a scrap of e

I never said to consider them - be as neutral and uncaring as you like. But to be negative to them by default is inherently wrong if they have even a scrap of evidence or reason to believe. If they have zero evidence or logical reason to be suspect - be as critical and negative as you like. Poor evidence is evidence that is still investigated and proven to be credible or not. In the scenario where it cannot be investigated, one forms a belief around it and chooses whether to believe it themselves or not. This is how many conspiracy theories form. Feel free to be negative of people who hold their beliefs even after whatever evidence they had has been disproven, proven to be fake, or proven to be non-credible. Snowden was a CIA agent. There is at least some history of the alphabet soup agencies competing and trying to shortchange another. That can be reason enough to suspect he's a plant. The world is not black and white. There is a ground other than "believe" and "don't believe". You don't have to believe Snowden is a CIA plant. However you don't need to hold a negative view against the possibility, however small or improbable.