Background: Aykroyd was born on Dominion Day (July 1), 1952 at The Ottawa Hospital in Ottawa, Ontario, Canada. He grew up in Ottawa, Canada's capital, where his father, Samuel Cuthbert Peter Hugh Aykroyd, a civil engineer, worked as a policy adviser to Canadian Prime Minister Pierre Trudeau. His mother, Lorraine Helene (nee Gougeon), was a secretary. His mother was of French Canadian descent and his father of English, Irish, Scottish, Dutch and French ancestry.
Context: Aykroyd was a close friend of John Belushi. According to Aykroyd, it was their first meeting that helped spark the Blues Brothers act. When they met in a club Aykroyd frequented, he played a blues record in the background, and it stimulated a fascination with blues in Belushi, who was primarily a fan of heavy rock bands at the time. Aykroyd educated Belushi on the finer points of blues music and, with a little encouragement from then-SNL music director Paul Shaffer, it led to the creation of their Blues Brothers characters.  Backed by such experienced professional R&B sidemen as lead guitarist Steve Cropper, sax man Lou Marini, trumpeter Alan Rubin and bass guitarist Donald "Duck" Dunn, the Blues Brothers proved more than an SNL novelty. Taking off with the public as a legitimate musical act, they performed live gigs and in 1978 released the hit album Briefcase Full of Blues (drawn from the fact that Aykroyd, as "Elwood Blues", carried his blues harmonicas in a briefcase that he kept handcuffed to his wrist, in the manner of a CIA courier; Belushi originally carried the key to those handcuffs). Briefcase Full of Blues eventually sold 3.5 million copies, and is one of the highest-selling blues albums of all time. The band was much further popularized in the 1980 film The Blues Brothers, which Aykroyd co-wrote.  Early in the incarnation of the Blues Brothers, Belushi joined the Grateful Dead on stage on April 2, 1980, for a rendition of "Good Morning Little School Girl" at the Capitol Theatre in Passaic, New Jersey that coincided with the Dead's appearance on SNL that weekend. Belushi sang the part usually carried by the late band member Ron "Pigpen" McKernan.  Cherokee Studios in Los Angeles was a regular haunt for the original Blues Brothers in the early days of the band. Belushi and Aykroyd became fixtures at the recording studio, while fellow Blues Brother Steve Cropper called Cherokee his producing home. Whenever they needed a bass player, they were joined by another Blues Brother, Donald "Duck" Dunn. During this time, Cropper, along with producing partner and Cherokee owner Bruce Robb, worked on a number of music projects with the two comedians/musicians, including Belushi's favorite band, Fear, and later Aykroyd's movie Dragnet.  The Blues Brothers Band continues to tour today, both with and without Aykroyd. The band features original members Cropper and Marini, along with vocalist Eddie Floyd. Aykroyd sometimes performs as Elwood, along with Belushi's younger brother Jim Belushi, who plays "Brother Zee" on stage. They are most frequently backed by The Sacred Hearts Band.
Question: were the Blue Brothers popular?
Answer: ). Briefcase Full of Blues eventually sold 3.5 million copies, and is one of the highest-selling blues albums of all time.

Problem: Background: Tapper was born in New York City and was raised in Queen Village in Philadelphia . He is the son of Theodore S. "Ted" and Helen Anne (nee Palmatier) Tapper.
Context: ABC News hired Tapper in 2003. While working there, Tapper covered a range of topics including work in the ABC News Baghdad bureau, from New Orleans after the failure of the levees after Hurricane Katrina, and from Afghanistan. From March to July 2010, Tapper was interim anchor of ABC's This Week, hosting the program until Christiane Amanpour became This Week's anchor.  Tapper was named Senior White House Correspondent on November 5, 2008, the day after the 2008 presidential election. For an unprecedented three years in a row, the White House Correspondents' Association has awarded him the prestigious Merriman Smith Award for presidential coverage under deadline pressure. He was a key part of the ABC News coverage of the inauguration of President Obama that was awarded an Emmy Award for Outstanding Live Coverage of a Current News Story.  Tapper was passed over as a candidate to replace George Stephanopoulos as anchor of This Week when Stephanopoulos was chosen to replace Diane Sawyer as co-host of Good Morning America after she became the anchor of World News. CNN's Christiane Amanpour was selected as Stephanopoulos' replacement instead. Tapper served as the interim anchor until Amanpour took over the show on August 1, 2010. He was passed over again when Stephanopoulous decided he wanted to return to the position.  Tapper contributed regularly to Good Morning America, Nightline, and World News with Diane Sawyer. In addition to anchoring World News and Good Morning America weekend editions and Nightline, Tapper was a frequent substitute host of This Week and served as interim host for much of 2010, scoring the first TV interview with CIA director Leon Panetta, as well as exclusives with Vice President Biden, White House Chief of Staff Rahm Emanuel, retired General Colin Powell, and former Federal Reserve chairman Alan Greenspan, in addition to interviews with other newsmakers such as House Majority Leader Steny Hoyer, D-Maryland, House Minority Leader John Boehner, R-Ohio, and Senate Minority Leader Mitch McConnell.  As senior White House correspondent, Tapper interviewed President Obama several times. Prior to his assignment at the White House, Tapper was ABC News' national/senior political correspondent based in the network's Washington, D.C., bureau. He contributed a report to a broadcast of World News Tonight with Peter Jennings that won the 2005 Edward R. Murrow Award for best network newscast. As ABC News' lead reporter covering the 2008 presidential election, he received recognition for both breaking stories and even-handedness. Traveling from Iowa to New Hampshire to South Carolina and beyond, Tapper interviewed both Republican presidential nominee Sen. John McCain, R-Ariz., and presumptive Democratic presidential nominee Sen. Barack Obama, D-Ill., as well as other White House hopefuls including former Sen. John Edwards, D-N.C., former New York Mayor Rudy Giuliani, former Arkansas Governor Mike Huckabee, New Mexico Governor Bill Richardson, and former Massachusetts Governor Mitt Romney.
Question: Did he host any other tv shows?
Answer:
Tapper contributed regularly to Good Morning America, Nightline, and World News with Diane Sawyer.