Earlier quoted context omitted.
> But right now, if a bank fails due to its bad investments, it can take the money / deposits / savings of many, many people that did not take any risks with their money. This is not something which occurred during the GFC. We saw: 1) A significant number of pure retail banks making bad home loans, failing, and losing their depositors money. (Eg, Countrywide.) 2) A small number of pure investment banks (or in one fam…
1) Countrywide was not a retail bank. 2) The Insurance company you allude to is likely AIG, who decided to provide industry wide insurance for the CDO which were themselves intended to distribute risk, which basically de-distributed the risk by rolling it up under their own single company. Lehman Brothers was a victim of apparent politics as to why they weren't bailed out while others were? 3) Citi required $20 Billi…
2) AIG was not doing anything that Glass-Steagall would prevent. The fact that your 20/20 hindsight says it created a systematic risk doesn't change this.
3) Citi received $20B in TARP money, and paid it back quite rapidly. It's unknown how much in needed - many banks were forced to take unnecessary money in order to prevent identification of which banks were in trouble.
Also, why do you believe that preventing Citi from mixing retail and investment banking together would have prevented the (hypothetical multiple pieces of) city from requiring $20B?