41.   Such probes are routine in the lives of every politician, after all.

42.   That probe is ongoing.

43.   The closer the probe is to the target, the more electricity flows.

44.   The Commerce probe is just one of several investigatory assaults on the industry.

45.   The Columbia probe is part of a broader federal effort to target fraudulent billings and other health schemes.

46.   The Citibank probe is the most sweeping investigation of its kind since the days of Bank of Commerce and Credit International, or BCCI.

47.   The federal probe is the third there in the past five months.

48.   The digital probe is more accurate, he explained.

49.   The government probe into manipulation is on two tacks, traders said.

50.   The government probe was part of a larger two-year investigation into conflicts of interest and influence peddling in the municipal bond market.