Charlie Munger slammed SPACs, delivered an inflation warning, and suggested the US government may have overstimulated the economy. : Warren Buffett's right-hand man defended his idea for a virtually windowless mega-dormitory, blasted President Biden's plan to tax stock buybacks, and rang the inflation alarm in a CNN interview this week. Charlie Munger has come under fire for bankrolling a college dorm - at the University of California, Santa Barbara - on the condition that it's built to his specifications. The billionaire investor and amateur architect's design calls for 94% of the building's single-occupancy rooms to not have windows.