Berkshire Hathaway has truly incredible financial flexibility right now.Berkshire Hathaway (BRK.A) (BRK.B -2.18%) recently revealed that it now has over 325billionincashandshort−terminvestmentsonitsbalancesheet,byfarthemostithaseverhad.Thisisaresultofsomemajorstocksales,theongoingprofitabilityofBerkshire′soperatingbusinesses,andalackofstockbuybacksrecently.Toputitmildly,325 billion gives Berkshire and its CEO Warren Buffett unprecedented financial flexibility t ...