KLIF (570 AM) is a commercial radio station licensed to serve Dallas, Texas, USA. The station is owned by Cumulus Media. KLIF primarily broadcasts an all-news radio format to the Dallas-Fort Worth Metroplex.

The call letters KLIF achieved recognition in radio broadcasting through the efforts of Gordon McLendon. The station which formerly broadcast music and talk on 1190 AM, was Dallas' and one of the nation's biggest Top 40 radio stations. It virtually defined 1950s and 1960s Top 40 radio. Playing Top 40 music during the 1950s and 1960s, it achieved an over 50 share, an unparalleled ratings success.

The station saw success in music and talk radio broadcasting. In 1954 1190 KLIF switched from a more varied music programming approach to one that focused on hit music with periodic news. McLendon collected the names of local leaders in business and government working them into news on the station. McLendon said there were only two things that radio could compete with television on "music and news". When FM radio took over Top 40 music during the late 1970s, the station lost its dominance in Top 40 music and later switched to talk radio. The KLIF call letters and format were moved to 570 AM in 1990. The frequency KLIF formerly occupied now hosts competitor news station KFXR.

Debra Medina (born June 1, 1962) was a candidate for the Republican nomination in the 2010 Texas gubernatorial election. She participated in the January 14 televised debate with incumbent Governor Rick Perry and challenger U.S. Senator Kay Bailey Hutchison. After subsequently tripling her support in public opinion polls, she was invited to participate alongside her two opponents in a second debate held on January 29.

Medina was born in Beeville in Bee County in south Texas. She graduated as a registered nurse from Baptist Memorial Hospital System School of Nursing (now Baptist Health System) in San Antonio in 1984. She earned her business degree in 1995 from LeTourneau University in Longview, Texas. In 2002 she founded and managed Prudentia Inc., a medical billing company based in Wharton, Texas. She grew up Catholic, but now attends a Baptist church.

Medina got involved in politics in the 1990s and became Wharton County GOP chairwoman in 2004. She was a high-level volunteer for Ron Paul’s 2008 presidential campaign, and served as Interim State Coordinator for the Campaign for Liberty. At the 2008 Republican Party of Texas state convention in Houston, she lost her bid for state GOP vice chairwoman. In 2008, she decided to run for governor.

John Ruskin (8 February 1819 – 20 January 1900) was the leading English art critic of the Victorian era, also an art patron, draughtsman, watercolourist, a prominent social thinker and philanthropist. He wrote on subjects ranging from geology to architecture, myth to ornithology, literature to education, and botany to political economy. His writing styles and literary forms were equally varied. Ruskin penned essays and treatises, poetry and lectures, travel guides and manuals, letters and even a fairy tale. The elaborate style that characterised his earliest writing on art was later superseded by a preference for plainer language designed to communicate his ideas more effectively. In all of his writing, he emphasised the connections between nature, art and society. He also made detailed sketches and paintings of rocks, plants, birds, landscapes, and architectural structures and ornamentation.

He was hugely influential in the latter half of the 19th century up to the First World War. After a period of relative decline, his reputation has steadily improved since the 1960s with the publication of numerous academic studies of his work. Today, his ideas and concerns are widely recognised as having anticipated interest in environmentalism, sustainability and craft.

Samuel George Hurd, III (born April 24, 1985) is an American football wide receiver who played in the National Football League for six seasons. He played college football at Northern Illinois University, and, though undrafted, was signed after graduation by the Dallas Cowboys in 2006. He played for the Cowboys from 2006–2010 before joining the Chicago Bears in 2011. He was released by the Bears in December 2011, after he was arrested on federal drug charges.

Hurd attended Brackenridge High School In San Antonio, Texas. At Brackenridge he was an all-state receiver catching 20 touchdowns his senior year.

At Northern Illinois University, he teamed with P.J. Fleck, Shatone Powers and Dan Sheldon to form one of the best wide receiver groups in the MAC. Hurd helped NIU to a victory in the 2004 Silicon Valley Football Classic in a game that was delayed nearly 40 minutes due to a power outage. In his career at NIU he amassed 143 receptions (tied for fifth in school history), 2,323 yards (second in school history) and 21 receiving touchdowns (third in school history).