ABC News Radio is the radio service of ABC News, a division of the ABC Television Network. Formerly known as ABC Radio News, ABC News Radio feeds, through Cumulus Media Networks, newscasts on the hour to its more than 2,000 affiliates. ABC News Radio is the largest commercial radio news organization in the US.

ABC Radio aired the first broadcast report of the assassination of President John F. Kennedy on November 22, 1963. Kennedy was shot in Dallas, Texas at 18:30 UTC and Don Gardiner anchored the initial bulletin at 18:36:50 UTC, minutes before any other radio or television network.

Beginning in the late 1950s, ABC fed hourly newscasts to affiliates at :55 past the hour until January 1, 1968, when the singular ABC radio network "split" into four separate and distinct programming services. The American Contemporary Network, on major-market music stations like WABC New York, aired news at :55. American Information Network news ran at the top of the hour on major-market stations like KGO San Francisco. The American FM Network (now ABC News Now) carried news geared toward adult FM listeners at :15 past, while the American Entertainment Network had news at the bottom of the hour.

All-news radio is a radio format devoted entirely to discussion and broadcast of news.

All-news radio is available in both local and syndicated forms, and is carried in some form on both major US satellite radio networks. Some all-news stations, like KYW, WBBM and WCBS, carry sports, and all-news stations may occasionally carry public affairs programs, simulcasts of TV news magazine or political affairs shows like 60 Minutes and Face the Nation, and national radio shows revolving around news such as the CBS News Weekend Roundup. Some all news stations, like KNX and WBZ, run talk radio programs on weekends and during off peak hours, while WBBM also carries programming revolving around the NFL Chicago Bears, as that station airs the play-by-play for the team. Some CBS news radio stations also air When Radio Was in the overnight hours, a nightly program featuring rebroadcasts of old time radio. Most of these stations are owned by CBS Radio, and therefore are affiliated with the CBS Radio network.

ABC News is the news gathering and broadcasting division of the American Broadcasting Company, a subsidiary of The Walt Disney Company. Its flagship program is World News with Diane Sawyer; other programs include morning show Good Morning America, Nightline, television news magazine shows Primetime & 20/20, and Sunday morning political affairs program This Week with George Stephanopoulos.

ABC began news broadcasts early in its independent existence as a radio network after the Federal Communications Commission ordered the former NBC Blue Network to be spun off as an independent company in 1943. This was done to keep single or a few companies such as NBC and CBS from dominating radio broadcasting in the U.S., and in particular, from dominating news and political broadcasting and projecting narrow points-of-view. Television broadcasting was suspended however, during World War II.

Regular ABC television news broadcasts began soon after ABC started transmitting from its initial New York City television station and production center in late summer 1948. ABC-TV news broadcasts have continued as the ABC television network spread across the country, a process that took many years, from that beginning in 1948 through today, but they have not always had the same level of success that they enjoy now. Throughout the 1950s, the 1960s, and the early 1970s, ABC News consistently ranked third in viewership behind CBS News and NBC News. Until the 1970s, the ABC-TV network had fewer affiliate stations, and also weaker prime-time programming lineups to support the network's news departments than the two larger networks had, each of which had established their radio news operations during the 1930s.

Joseph "Joe" Satriani (born July 15, 1956) is an American instrumental rock guitarist of Italian origin, multi-instrumentalist and multiple Grammy Award nominee. Early in his career, Satriani worked as a guitar instructor, and some of his former students have achieved fame such as Steve Vai, Larry LaLonde, Rick Hunolt, Kirk Hammett, Andy Timmons, Charlie Hunter, Kevin Cadogan and Alex Skolnick. Satriani has been a driving force in music credited to other musicians throughout his career, as a founder of the G3 tour, as well as performing in various positions with other musicians.

In 1988, Satriani was recruited by Mick Jagger as lead guitarist for Jagger's first solo tour. In 1994, Satriani was the lead guitarist for Deep Purple. Satriani worked with a range of guitarists, including Steve Vai, John Petrucci, Eric Johnson, Larry LaLonde, Yngwie Malmsteen, Brian May, Patrick Rondat, Andy Timmons, Paul Gilbert, Adrian Legg, and Robert Fripp through the annual G3 Jam Concerts. He is currently the lead guitarist for the supergroup Chickenfoot. Since 1988, Satriani has been using his own signature guitar, the Ibanez JS Series, which is sold in music stores worldwide.

Kenneth Lauren "Ken" Burns (born July 29, 1953) is an American director and producer of documentary films, known for his style of using archival footage and photographs. Among his productions are The Civil War (1990), Baseball (1994), Jazz (2001), The War (2007), The National Parks: America's Best Idea (2009) and Prohibition (2011).

Burns' documentaries have been nominated for two Academy Awards, and have won Emmy Awards, among other honors.

Ken Burns was born in 1953 in Brooklyn, New York City, New York, according to his official website, though some sources give Ann Arbor, Michigan, and some, including The New York Times, give both Brooklyn and Ann Arbor. The son of Lyla Smith (née Tupper) Burns, a biotechnician, and Robert Kyle Burns, at the time a graduate student in cultural anthropology at Columbia University, in Manhattan. Ken Burns' brother is the documentary filmmaker Ric Burns.

Burns' academic family moved frequently, and lived in Saint-Véran, France; Newark, Delaware; and Ann Arbor, where his father taught at the University of Michigan. Burns' mother was diagnosed with breast cancer when Burns was 3, and died when he was 11, a circumstance that he said helped shape his career; he credited his father-in-law, a psychologist, with a signal insight: "He told me that my whole work was an attempt to make people long gone come back alive.". Well-read as a child, he absorbed the family encyclopedia, preferring history to fiction. Upon receiving an 8 mm film movie camera for his 17th birthday, he shot a documentary about an Ann Arbor factory. Turning down reduced tuition at the University of Michigan, he attended the new Hampshire College, an alternative school in Amherst, Massachusetts with narrative evaluations rather than letter grades and self-directed academic concentrations instead of traditional majors. He worked in a record store to pay his tuition.