Five rules the editors of the WSJ say should be followed when working on cleaning up the banking system. A clear no, as Krugman and other experts point out is for the government to make the rather imprudent move to take on all the debts of the banks as in Ireland. A second rule is not to underestimate the size of the problem and delay action till the problem gets much worse, when its harder to deal with. ECB president, Mario Draghi, pointed out the problem at Spain's handling of Bankia bank as a clear example, telling the European parliament recently: "There is a first assessment, then a second, a third, a fourth. This is the worst possible wayof doing things. Everyone ends up doing the right thing, but at the highest cost." A third rule is to set clear rules about banks, who gets rescued and who gets closed and why- so that its not left upto the discretion of officials. On this rule Spain's outgoing Zapatero administration gets good marks from WSJ for settting clear rules to the cajas svings banks. A fourth rule applicable to Europe is to first setup the expertise and conditions for a European banking regulator before setting up a banking union and direct injection of funds by the EFSF into banks of individual countries. A fifth rule is to avoid creating even larger mega banks by consolidating failing banks with large banks, and continuing the government's implicit guarantee of the bank because it is "too big to fail" and creates systemic risk- this is the situation after action by the U.S. Federal Reserve, regulators and the U.S. Treasury....