the sponsors of the bill that authorized construction of the McClellan-Kerr Arkansas River Navigation System, maintained by the Army Corps of Engineers. The system transformed the once-useless Arkansas River into a major transportation route and water source. Although his Select Committee on Improper Activities in Labor and Management had already been dissolved by 1960, McClellan began a related three-year investigation in 1963 through the Permanent Investigations Senate Subcommittee into the union benefit plans of labor leader George Barasch, alleging misuse and diversion of $4,000,000 of benefit funds. McClellan's notable failure to find any legal wrongdoing led to his introduction of several pieces of new legislation including his own bill on October 12, 1965 setting new fiduciary standards for plan trustees. Senator Jacob K. Javits (R-NY) introduced bills in 1965 and 1967 increasing regulation on welfare and pension funds to limit the control of plan trustees and administrators. Provisions from all three bills ultimately evolved into the guidelines enacted in the Employee Retirement Income Security Act of 1974 (ERISA). In his last Senate election in 1972, McClellan defeated fellow Democrat David Hampton Pryor, then a U.S. representative, by a narrow 52-48 percent margin in the party runoff. He then defeated the only Republican who ever ran against him, Wayne H. Babbitt, then a North Little Rock veterinarian, by a margin of 61-39 percent. Pryor was elected to the seat in 1978, three weeks before the first anniversary of McClellan's death. In 1974, McClellan informed President Gerald R. Ford, Jr., that he would not support the renomination of Republican Lynn A. Davis as U.S. marshal for the Eastern District of Arkansas based in Little Rock. McClellan claimed that Davis, who as the temporary head of the Arkansas state police had conducted sensational raids against mobsters in Hot Springs, was too partisan for the position. In an effort to appease the powerful McClellan, Ford moved to replace Davis with Len E. Blaylock of Perry County, the mild-mannered Republican gubernatorial nominee in the 1972 campaign against Dale Bumpers. In 1977, McClellan was one of five Democrats to vote against the nomination of F. Ray Marshall as United States Secretary of Labor. Personal life McClellan's second wife died of spinal meningitis in 1935 and his son Max died of the same disease in 1943 while serving in Africa during World War II. His son, John L. Jr., died in 1949 in an automobile accident, and