withdrawals were less than $10,000 so he could avoid an irs detection. banks have an obligation to record when you are withdrawing close to $10,000. and it s a pattern of doing this, it s called structuring. reporter: prosecutors say when the fbi asked hastert about the pattern of large withdrawals he said he was keeping the cash for himself. that was cnn s pamela brown reporting. investigators have decided not to pursue possible extortion cases against hastert. the high school where he worked released a statement denying any knowledge of the alleged incident. u.s. president barack obama is urging congress to review the government s surveillance operations. but the senate is waiting until the last minute on this issue pip white house correspondent michelles could sinsky reports. reporter: this is the white