Jimmy Carter and George H.W. Bush joined the small ranks of incumbents defeated while seeking a second term. Ronald Reagan was elected in two landslides, yet his most successful year for domestic policy was his first year in office. Bill Clinton was twice elected by a comfortable margin, but with less than majority support, and despite a strong economy during his second term, his greatest legislative successes came during his first year with the passage of a controversial but crucial budget bill, the Family and Medical Leave Act, and the North American Free Trade Agreement. George W. Bush won election in 2000 having lost the popular vote, and though his impact on national security policy after the Sept. 11 attacks was far reaching, his greatest domestic policy successes came during 2001. Ambitious plans for Social Security reform, following his narrow re-election in 2004, went nowhere.