If a TWITTER_API_BEARER_TOKEN environment variable is set, query the Twitter API to check that Twitter usernames and IDs match, and if usernames are in canonical case.
Fix Rep. Coons's twitter_id to match the twitter handle. The existing ID corresponds to the Twitter handle SenCoonsOffice which also appears to be a correct account, but his website links to the ChrisCoons account.
Update various Twitter handles to TitleCase if the account itself uses TitleCase