Baltimore sues Kalshi and Polymarket, roping Coinbase, Robinhood and Webull into the fight

AI Summary Mayor Brandon Scott and the Baltimore City Council sued Kalshi, Polymarket and major trading platforms over alleged illegal sports betting. fulltext: 139 chars | fulltext source: rss-fallback | summary method: extractive Original: https://www.theblock.co/news/business/2026-08-13-baltimore-sues-kalshi-polymarket-roping-coinbase-robinhood-webull-into-fight-411746 Source: The Block