Bitcoin and XRP tumble as Trump's Russia sanctions deadline looms [https://www.thestreet.com/.image/t_share/MjE2ODQzNDM1ODg4MzU0Njcx/gettyimages-1229490488.jpg] Bitcoin and XRP tumble as Trump's Russia sanctions deadline looms The crypto market cap fell to $3.71 trillion as Trump's Aug. 8 deadline for Russia to end the war in Ukraine nears. [https://www.thestreet.com/crypto/markets/bitcoin-and-xrp-tumble-as-trumps-russia-sanctions-deadline-looms]