Background: Def Leppard are an English rock band formed in 1977 in Sheffield as part of the new wave of British heavy metal movement. Since 1992, the band has consisted of Joe Elliott (lead vocals), Rick Savage (bass, backing vocals), Rick Allen (drums, backing vocals), Phil Collen (lead and rhythm guitar, backing vocals), and Vivian Campbell (rhythm and lead guitar, backing vocals). This is the band's longest lasting line-up. The band's strongest commercial success came between the early 1980s and the early 1990s.
Context: On 5 September 2000, Def Leppard were inducted into the Rock Walk of Fame on Hollywood's Sunset Boulevard by their friend Brian May of Queen. In 2001, VH1 produced and aired Hysteria - The Def Leppard Story, a biopic that included Anthony Michael Hall as Mutt Lange and Amber Valletta as Lorelei Shellist (Steve Clark's girlfriend). The docudrama covered the band's history between 1977 through 1986, recounting the trials and triumphs of Rick Allen and Steve Clark. 18 July broadcast still produced some of the channel's highest-ever ratings and is available on DVD. Def Leppard's tenth album, X, saw the band's musical direction moving more towards pop and further away from the band's hard rock roots. X quickly disappeared from the charts, ultimately becoming the band's least successful release. However, the accompanying tour played to the band's strongest audiences since Adrenalize. An expanded and updated best-of collection, Best Of, was released internationally in October 2004. The North America-only version, Rock of Ages - The Definitive Collection, was released the following May. Def Leppard participated at the Live 8 show in Philadelphia and toured in the summer with Bryan Adams. In 2005, the band left their longtime management team, Q-Prime, and signed with HK Management. On 23 May 2006, Def Leppard released an all-covers album titled Yeah!. The disc pays homage to classic rock songs of their childhood, originally recorded by Blondie, The Kinks, Sweet, ELO, and Badfinger among others. It debuted at No. 16 in the US, their tenth consecutive Top 20 album. The band, along with Queen, Kiss, and Judas Priest, were the inaugural inductees of VH1 Rock Honors on 31 May 2006. During the show, The All-American Rejects paid homage to the band with a cover of "Photograph". Soon afterwards, they embarked on a US tour with Journey. That October, Hysteria was re-released in a two-disc deluxe edition format, which combined the original remastered album with b-sides, remixes, and bonus tracks from single releases. Def Leppard began their "Downstage Thrust Tour", on 27 June, which took them across the US and into Canada. Support bands were Foreigner and Styx.
Question: What else was going on during this time?
Answer: Def Leppard participated at the Live 8 show in Philadelphia and toured in the summer with Bryan Adams.

Problem: Background: Alfred Charles Sharpton Jr. was born in the Brownsville neighborhood of Brooklyn, New York City, to Ada (nee Richards) and Alfred Charles Sharpton Sr. The family has some Cherokee roots. He preached his first sermon at the age of four and toured with gospel singer Mahalia Jackson. In 1963, Sharpton's father left his wife to have a relationship with Sharpton's half-sister.
Context: Sharpton said in 1988 that he informed for the government in order to stem the flow of crack cocaine into black neighborhoods. He denied informing on civil rights leaders. In 2002, HBO's Real Sports with Bryant Gumbel aired a 19-year-old FBI videotape of an undercover sting operation showing Sharpton with an undercover FBI agent posing as a Latin American businessman and a reputed Colombo crime family captain. During the discussion, the undercover agent offered Sharpton a 10% commission for arranging drug sales. On the videotape, Sharpton mostly nods and allows the FBI agent to do most of the talking. No drug deal was ever consummated, and no charges were brought against Sharpton as a result of the tape. In April 2014, The Smoking Gun obtained documents indicating that Sharpton became an FBI informant in 1983 following Sharpton's role in a drug sting involving Colombo crime family captain Michael Franzese. Sharpton allegedly recorded incriminating conversations with Genovese and Gambino family mobsters, contributing to the indictments of several underworld figures. Sharpton is referred to in FBI documents as "CI-7." Summarizing the evidence supporting that Sharpton was an active FBI informant in the 1980s, William Bastone, the Smoking Gun's founder, stated: "If he (Sharpton) didn't think he was an informant, the 'Genovese squad' of the FBI and NYPD officials sure knew him to be an informant. He was paid to be an informant, he carried a briefcase with a recording device in it, and he made surreptitious tape recordings of a Gambino crime family member 10 separate times as an informant. He did it at the direction of the FBI, he was prepped by the FBI, was handed the briefcase by the FBI and was debriefed after the meetings. That's an informant." Sharpton disputes portions of the allegations. Sharpton is alleged to have secretly recorded conversations with black activists in the 1980s regarding Joanne Chesimard (Assata Shakur) and other underground black militants. Veteran activist Ahmed Obafemi told the New York Daily News that he had long suspected Sharpton of taping him with the bugged briefcase.
Question: How did Sharpton become an informant for the FBI
Answer:
Sharpton said in 1988 that he informed for the government in order to stem the flow of crack cocaine into black neighborhoods.