The Detroit-based writer has produced dozens of crime novels and Westerns including Out of Sight and 3:10 to Yuma, which have also been made into films. Elmore Leonard will now take your questions
The Queen of Soul shot to fame in the 1960s, with hits like "Respect." In 1987, she became the first woman to ever be inducted into the Rock and Roll Hall of Fame and has 18 Grammy awards to her name. Aretha Franklin will now take your questions
In the 1970s and 80s, he fought to end Apartheid's legacy of discrimination in South Africa and received the Nobel Peace Prize for his work. His new book, Made for Goodness, is out March 8. Desmond Tutu will now take your questions
The Grammy-winning soul singer on music, hair and his eight-year hiatus. Maxwell will now take your questions
In his new autobiography, I Am Ozzy, the rocker tells his side of the story. Ozzy Osbourne will now take your questions
The Omnivore's Dilemma author has a new book, Food Rules, out now. Michael Pollan will now take your questions
The Indiana Jones star's new movie, Extraordinary Measures, is out Jan. 22. Harrison Ford will now take your questions
The Juno director is earning Oscar buzz with his latest, Up in the Air. Jason Reitman will now take your questions
The veteran anchor talks Katrina, Jon Stewart and NBC Nightly News. Brian Williams will now take your questions
The host of A Prairie Home Companion marks 40 years in radio. Garrison Keillor will now take your questions
The Foo Fighters guitarist talks Nirvana, Greatest Hits and chewing gum. Dave Grohl will now take your questions
The Today weatherman's first novel, The Morning Show Murders, is on stands. Al Roker will now take your questions