Minnpost.com reports that out-of-state campaign cash has turned funding of Minneapolis school board race from a raging sea to a tsunami of cash.

“The sea of cash being poured into a Minneapolis School Board race just officially became a tsunami. According to campaign finance disclosures filed Tuesday, spending in the blazing hot four-way race for two citywide seats likely has surpassed $500,000.

The most astonishing donations on the disclosures, the last due before next week’s election: The Minneapolis Progressive Education Fund has received $100,000 from former New York City Mayor Michael Bloomberg, $90,000 from Teach for America board member Arthur Rock and $25,000 from Jon Sackler, who sits on the boards of the education advocacy groups 50CAN and Students for Education Reform.”