Categories Articles Elon Musk casually tweeted that he’ll donate $1 million to tree-planting cause. Jack Dorsey and YouTube are following suit. Post author By crystalg Post date October 29, 2019 Business Insider Feedburner… Tags casually, cause, Donate, Dorsey, Elon, following, He'll, Jack, million, Musk, Suit, treeplanting, Tweeted, YouTube