The forth-biggest U.S. Bank Lehman Brother declares bankruptcy today. This is the biggest bankruptcy in the history. The bank with 158-years history does not succeed to pass through the biggest housing slumps followed by recession. At the same time the other oldest bank in United States Merrill Lynch was bought by the biggest U.S. consumer bank, Bank of America. The United States crisis depends shows by the both deals today. The dollar in high volumes jumps with more than 350 pips today. The traders try to escape by the not stable currencies and bet to the Japan yen. The dynamic on the markets will remain in the coming days as are possible new banks bankruptcy said Peter Mill forex expert in World-Signals.com.