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 ← Florida Man Needs To Stop Calling Police About His Stolen Weed → Russia May Not Be the Only Threat to U.S. Elections in 2020