My rules for #MediaLiteracy:
1. Always critically read at least 3 versions of any news story before coming to any conclusions.
2. Know or research the reputation and bias of each story's publisher and author.
3. Never believe anything completely. 99.999% confidence is fine, but leave room for doubt because once our brains believe something, information opposed to that belief is automatically filtered out of our awareness. (science knows this - it's why studies are double blind)
and...