3.3K views · 38 reactions | "Either you can find the answer in five minutes - or it's going to take you days or weeks or months." From the shape of mountain ranges to studying weather patterns - our Editor Tom Phillips explains the lengths professional fact checkers go to in order to verify old videos and images. | Full Fact | Facebook

236K views · 5.5K reactions | In this video, we review five false, misleading or exaggerated claims from President Donald Trump's acceptance speech on Aug. 27 at the Republican National Convention. | FactCheck.org | Facebook