New Fed No. 2 sees little benefit in breaking up too-big banks

``Addressing the lingering problem of too-big-to-fail banks... Fischer said... it is "not clear" that breaking up the largest banks would end the need for future government bailouts, pointing out that bankrupt investment bank Lehman Brothers was not a U.S. financial giant and arguing that the savings and loan crisis of the 1980s and '90s was due to small firms "behaving unwisely."''