The design changes are all meant to add friction to the distribution of misinformation, conspiracy theories and election interference.Twitter, like all social networks, is scrambling to figure out how to cut the spread of misinformation, hate speech and conspiracy theories surrounding the U.S. election. | Leon Neal/Getty ImagesTwitter is making sizable changes to retweets and other features aimed at making it harder for politicians and other users to spread misinformation about the Nov. 3 election, — the latest attempt by Silicon Valley platforms to protect the vote.The changes are part of...…The design changes are all meant to add friction to the distribution of misinformation, conspiracy theories and election interference.Twitter, like all social networks, is scrambling to figure out how to cut the spread of misinformation, hate speech and conspiracy theories surrounding the U.S. election. | Leon Neal/Getty ImagesTwitter is making sizable changes to retweets and other features aimed at making it harder for politicians and other users to spread misinformation about the Nov. 3 election, — the latest attempt by Silicon Valley platforms to protect the vote.The changes are part of...WW…