Michael Saylor's Strategy expands dollar reserve instead of Bitcoin [https://www.thestreet.com/.image/t_share/MjE5MTQwNjQzOTc1MzQxOTU3/michael-saylor-microstrategy.jpg] Michael Saylor's Strategy expands dollar reserve instead of Bitcoin Strategy expands its cash reserve but doesn't buy Bitcoin. [https://www.thestreet.com/crypto/markets/michael-saylors-strategy-expands-dollar-reserve-instead-of-bitcoin]