By Tobias Carroll Few things in life are certain, and economic projections are no exception. That said, it seems like a safe bet that the growth seen in the legal marijuana industry to date isn’t likely to abate any time soon. If that market does continue to grow, one of the big winners is likely to be Curaleaf, which is already one of the nation’s biggest companies in the industry. But we’re also living in a moment where businesses with ties to Russia — and especially to the Putin regime — are under closer scrutiny. That, in turn, has led to some speculation about Curaleaf and its chairman, B…