media reports focused on undervotes (chad blocked hole, wrong ink or pencil used, partial oval mark not detected, humidity affected scanner, ballot feeder misalignment), while others also included overvotes (hole punched or oval filled plus a write-in name, other multi-marked ballots). A larger consortium of news organizations, including USA Today, The Miami Herald, Knight Ridder, The Tampa Tribune, and five other newspapers next conducted a full recount of all machine-rejected ballots, including both undervotes and overvotes. The organization analyzed 171,908 ballots (60,647 undervotes and 111,261 overvotes), 3102 less than the later NORC study. According to their results, Bush won under stricter standards and Gore won under looser standards. A Gore win was impossible without a recount of overvotes, which he did not request; however, faxes between Judge Terry Lewis and the canvassing boards throughout the state indicated that Lewis, who oversaw the recount effort, intended to have overvotes counted. According to the study, 3146 (3%) of the 111,261 examined overvotes "contained clear and therefore legally valid votes not counted in any of the manual recounts during the dispute." According to Anthony Salvado, a political scientist at the University of California, Irvine, who acted as a consultant on the media recount, most of the errors were caused by ballot design, ballot wording, and efforts by voters to choose both a president and a vice president. For example, 21,188 of the Florida overvotes, or nearly one-fifth of the total, originated from Duval County, where the presidential ballot was split across two pages and voters were instructed to "vote every page". Half of the overvotes in Duval County had one presidential candidate marked on each page, making their vote illegal under Florida law. Salvado says that this alone cost Gore the election. Including overvotes in the above totals for undervotes gives different margins of victory: Lenient standard. Gore margin: 332 votes. Palm Beach standard. Gore margin: 242 votes. Two-corner standard. Bush margin: 407 votes. Strict standard. Bush margin: 152 votes. The overvotes with write-in names were also noted by Florida State University public policy professor and elections observer, Lance deHaven-Smith, in his interview with Research in Review at Florida State University: ...Everybody had thought that the chads were where all the bad ballots were, but it turned out that the ones that were the most decisive were write-in ballots where people would check Gore and write Gore in, and the machine kicked those