Terry Gross

Parkinson's disease is part of journalist Dave Iverson's personal history: His father had it, his brother has it and he has it. Now, a new PBS "Frontline" documentary, My Father, My Brother, and Me chronicles Iverson's attempt to understand the disease.

Saxophonist Hank Crawford died Jan. 29 at the age of 74. The Memphis-born musician backed B.B. King and Ray Charles before going solo. He later became the musical director for Charles' band. Fresh Air remembers Crawford with a 1998 interview.

James Bobin is the co-creator and director of HBO's series Flight Of The Conchords. He has been nominated for eight Emmys since 2003 for his work on Conchords and Da Ali G Show.