• The chief executives of nine Wall Street banks have been "summoned" to Washington to testify before Congress next week. [BN]
• UBS has held talks with Wachovia about combining their wealth management units; this comes amid the news UBS tried to sell its brokerage unit to Morgan Stanley late last year. [NYP, Reuters]
• After repeatedly saying it wasn't a possibility, Citigroup is now contemplating backing out of the $400 million deal to name the Mets' new stadium. [WSJ]
• Under pressure to boost lending, Citigroup says it will spend $36.5 billion to issue new mortgages and make credit card loans. [AP]
• Credit Suisse is cutting bonuses by 55%. [BN]
• What's BofA been doing with its bailout cash? Hosting parties. [ABC News]