With the November election only months away, campaigns are sending out billions of political text messages and emails for donations and other support. How do you know if they're legitimate? It can be especially infuriating to receive all of these political text messages and emails, many asking for campaign donations when you didn't sign up for them to begin with. MORE: https://www.cbs8.com/article/news/politics/elections/campaigns-sending-out-political-messages/509-83c39a42-459c-4ef4-a371-5feb9d869d87