Summary and Commentary In May, treasury Secretary Janet Yellen said that more mergers among midsize U.S. banks could be necessary after a series of bank failures. And she was right. This week, Banc of California and PacWest merged. Still on the banking theme... The FED, the Federal Deposit Insurance Corporation and the Office of the Comptroller of the Currency all agreed to put the over 1000-page proposal out for public feedback, which the banking industry is already criticizing. The new rules would increase the level of capital that banks with at least $100 billion in assets would be required to hold (an additional two percentage points of capital, or an additional $2 of capital for every $100 of risk-weighted assets). Furthermore, banks would be required to factor in unrealized losses and gains on securities in their portfolios in the capital ratios. But smaller regional banks would be spared from these new rules - these changes would not have prevented the collapse of Silicon Valley...