Todd Spangler NY Digital EditorTV journalist John Stossel is demanding at least $2 million in damages from Facebook in a lawsuit he filed against the social media giant, alleging the company defamed him by appending fact-checking labels to two videos he posted about climate change.In a statement, a Facebook spokesperson said, “We believe this case is without merit and we will defend ourselves vigorously against the allegations.”According to Stossel’s lawsuit, in the past year he posted on two