Federal regulators, concerned that large U.S. banks remain a risk to the financial system, are pushing very large banks to hold higher levels of capital, reports the Wall Street Journal. That capital could likely include a minimum amount of unsecured long-term debt that would place a greater burden on creditors, not taxpayers, in the event of a bank's failure.
Stocks closed about 1 percent higher on Thursday, led by tech shares, after weekly jobless claims figures pointed …

