include screenshots of individual tweets. – DO Google the images shared in individual tweets (if you are using Google Chrome, this is a right- click on the image); if they have appeared in media reports or have been widely reused by many people, exclude this tweet from the map. – DO consider the likelihood of an authentic image taken by a community member being taken from, for example, the sky – yes, people have drones, but if an image doesn’t seem likely to be original, don’t include it in your map, or do reach out to the author of the tweet to ask about the picture and if they can share others with you.