afternoons before the conference folded in 1996, as well as CBS' broadcasts of the 2011 NCAA Final Four and Super Bowls VIII (1974) and XXXVIII (2004) - all of which took place in Houston. Presently, KHOU may also carry select games from the National Women's Soccer League's Houston Dash and select SEC football games involving Texas A&M and LSU (which have large fanbases in the Houston area) via their leagues' respective CBS Sports contracts. News operation KHOU presently broadcasts 33 hours, 55 minutes of locally produced newscasts each week (with 5 hours, 35 minutes each weekday, three hours on Saturdays, and 2½ hours on Sundays). On weekdays, this includes a 2½-hour morning newscast from 4:30 a.m. to 7 a.m., a full hour at 4 p.m., and half-hours at noon, 5 p.m., 6 p.m. and 10 p.m. Its weekend newscasts include a 1½-hour morning newscast on Saturday morning, hour-long newscasts at 10 p.m. on Saturday and on Sunday morning, and half-hours at 6 p.m. on Saturday and 5:30 p.m. and 10 p.m. on Sunday. The station also airs KHOU 11 Sports Extra, which features extensive Sunday night sports coverage and commentary, following its 10 p.m. newscast on Sunday night. Throughout its existence, KHOU has been widely regarded as a stepping stone for many well-known television news personalities, as many of its reporters have gone on to work for national networks. KHOU's best known former on-air staffers include former CBS Evening News anchor Dan Rather, NBC News correspondent Dennis Murphy, newswomen Linda Ellerbee and Jessica Savitch, and sports anchors Jim Nantz (now the lead announcer for CBS Sports), Harry Kalas (later a legendary broadcaster for Major League Baseball and NFL Films) and Ron Franklin (later with ESPN). Outside of broadcasting, one of its former sports anchors, Dan Patrick, eventually became Lieutenant Governor of Texas. KHOU also has gained a reputation for its investigative reporting staff (currently known as KHOU 11 Investigates), whose most notable stories include its 2000 investigation into defective tire designs by Firestone – which led to the mandatory recall of Wilderness AT, Firestone ATX and ATX II tires, as well as numerous lawsuits (the defective tires resulted in a number of deaths, including that of KTRK reporter Stephen Gauvain), a story in the early 2000s that led to the shutdown of the Houston Police Department's crime lab, and allegations of dropout rate fraud in the Houston Independent School District,