A patrol is commonly a group of personnel, such as police officers or soldiers, that are assigned to monitor a specific geographic area.

In military tactics, a patrol is a small tactical unit sent out from a larger unit by land, sea or air for the purpose of combat, reconnaissance, or a combination of both. The basic task of a patrol is to follow a known route at regular intervals looking out for anything out of the ordinary — which if found will be reported or dealt with as appropriate. Patrol can refer to reconnaissance patrols, which sent to investigate some feature of interest, or to fighting patrols (US combat patrol), sent to find and engage the enemy. A patrol can also mean a small cavalry or armoured unit, subordinate to a troop or platoon. A patrol usually comprises a section or squad of mounted troopers, or two AFVs (often tanks).

In non-military law enforcement, patrol officers are uniformed police officers assigned to monitor specified geographic areas — that is, to move through their areas at regular intervals looking out for any signs of problems of any kind. They are the officers most commonly encountered by the public, as their duties include responding to calls for service, making arrests, resolving disputes, taking crime reports, and conducting traffic enforcement, and other crime prevention measures. A patrol officer is often the first to arrive on the scene of any incident; what such an officer does or fails to do at the scene can greatly influence the outcome of any subsequent investigation. The patrol officer, as the person who is in the field daily, is often closest to potential crime and may have developed contacts who can provide information.

Henry Roberto Cuellar (born September 19, 1955) is the U.S Representative for Texas's 28th congressional district, serving since 2005. He is a member of the Democratic Party. The district extends from the Rio Grande to the suburbs of San Antonio, including Guadalupe County and nearby Wilson County.

Outside of politics, he has served as a professor at the Texas A&M International University (TAMIU) in Laredo, TX. The son of migrant workers who never made it past the fifth grade, Cuellar has positioned himself as a strong advocate for education and has often described himself as “the most degreed member of Congress,” having earned an A.D., a Bachelor's in Foreign Service, a Master's in International Trade, and a law degree and Ph.D. in government. Two schools in Laredo are named for him.

Cuellar was born in Laredo, the seat of Webb County in southern Texas, where he has resided most of his life. Cuellar's parents, Mr. and Mrs. Martin S. Cuellar, Sr., were migrant workers who never completed schooling beyond the fifth grade. He is the oldest of eight children. His brother, Martin Cuellar, Jr., is the sheriff of Webb County, having been elected in 2008 over the incumbent fellow Democrat Rick Flores. A sister, Rosie Cuellar-Castillo, is the Laredo municipal judge, having won a nonpartisan runoff election held on December 11, 2010.

Justin Drew Bieber ( /ˈbiːbər/ BEE-bər, born March 1, 1994) is a Canadian Pop/R&B singer-songwriter, musician, and actor. Bieber was discovered in 2008 by Scooter Braun, who came across Bieber's videos on YouTube and later became his manager. Braun arranged for him to meet with Usher in Atlanta, Georgia, and Bieber was soon signed to Raymond Braun Media Group (RBMG), a joint venture between Braun and Usher, and then to a recording contract with Island Records offered by L.A. Reid. Bieber's debut single, "One Time", was released in 2009 and peaked in the top twenty in Canada and charted in the top thirty in several international markets. His debut album, the seven-track EP My World, followed in November 2009, and was soon certified platinum in the United States. He became the first artist to have seven songs from a debut album chart on the Billboard Hot 100.

Jennifer Lynn Lopez (born July 24, 1969) is an American actress, businesswoman, dancer and recording artist. Often referred to as J.Lo, she is reportedly the highest earning actress of Latin descent. Born and raised in The Bronx, New York, she enrolled in singing and dancing classes as a child and grew up in a musically influenced household. She started her career as a fly girl on the television comedy program In Living Color and a back-up dancer for Janet Jackson. Lopez gained recognition in the action-thriller Money Train (1995). Her first leading role was in the biographical film Selena (1997), which was her breakthrough role, earning her an ALMA Award for Outstanding Actress and Golden Globe nomination. She earned her second ALMA Award for her performance in Out of Sight (1998), which made her the highest-paid Latin actress. She has since appeared in various films including The Cell (2000), The Wedding Planner (2001), Maid in Manhattan (2002), Shall We Dance? (2004), Monster-in-Law (2005), The Back-up Plan (2010) and What to Expect When You're Expecting (2012).