Today we're diving into some key developments in the crypto and macroeconomic world. Kraken's partnership with Mastercard is set to bring crypto debit cards to Europe, while Kalshi's legal battle could reshape gambling regulations. XRP, Solana, and Cardano face price declines due to U.S. tariffs, and DeFi borrowing demand has plummeted amid market turmoil. Meanwhile, Bitcoin's price is experiencing volatility due to global trade tensions. Now let's get into the details.