According to legal analyst Jeffrey Toobin, later analysis showed that a total of 18 counties—accounting for a quarter of all votes cast in Florida—did not carry out the legally mandated machine recount, but "No one from the Gore campaign ever challenged this view" that the machine recount had been completed. Florida's election laws allow a candidate to request a county to conduct a manual recount, and Gore requested manual recounts in four Florida counties: Volusia, Palm Beach, Broward, and Miami-Dade, which are counties that traditionally vote Democratic and would be expected to garner more votes for Gore. Gore did not, however, request any recounts in counties that traditionally vote Republican. The four counties granted the request and began manual recounts. However, Florida law also required all counties to certify their election returns to the Florida secretary of state within seven days of the election; and several of the counties conducting manual recounts did not believe they could meet this deadline.