Maine treasurer reports highest cash pool earnings in 8 years November 14, 2017Daily Brief, Elections, Governor LePageGeorge H.W. Bush, Hillary Clinton, Jeff Sessions, Paul LePage, Roslyn Corrigan, Roy Moore, Susan Collins, Terry Hayes, Toni Richardson By Christopher Cousins Maine’s “cash pool” earned nearly $3.4 million in the first quarter of this fiscal year. Here’s what that means.