All Things Considered on 89.5-1

It's another furious dash to the finish line as delegate-rich Illinois holds its Republican presidential primary Tuesday.

Former Massachusetts Gov. Mitt Romney is looking to increase his delegate lead. And he's still searching for that decisive win over his main rival, former Pennsylvania Sen. Rick Santorum.

What makes people creative? What gives some of us the ability to create work that captivates the eyes, minds and hearts of others? Jonah Lehrer, a writer specializing in neuroscience, addresses that question in his new book, Imagine: How Creativity Works.

Lehrer defines creativity broadly, considering everything from the invention of masking tape to breakthroughs in mathematics; from memorable ad campaigns to Shakespearean tragedies. He finds that the conditions that favor creativity — our brains, our times, our buildings, our cities — are equally broad.

When Philip Seymour Hoffman took the stage on March 15 in the new revival of Arthur Miller's Death of a Salesman, he became the fifth actor in 63 years to walk the boards of Broadway in the shoes of the blustery, beleaguered salesman, Willy Loman. In the last six decades, each incarnation of the play has resonated with a new generation of theatergoers.

Call it an accident of the calendar: two pairs of filmmaking brothers both opening movies on the same weekend, both films about the awkwardness of growing up. Jeff, Who Lives at Home is a post-mumblecore slacker comedy from the Duplass brothers, Mark and Jay. The Kid with a Bike is a Belgian slice-of-life drama from the Dardenne brothers, Jean-Pierre and Luc.

Redistricting is forcing a handful of congressional incumbents of the same party to run against each other in primaries. On March 6, Rep. Marcy Kaptur defeated fellow liberal Democrat Rep. Dennis Kucinich in Ohio.

And next Tuesday, two conservative Republicans square off in Illinois.

The scene is the newly drawn 16th Congressional District, which covers mostly rural territory in the northern part of the state, curving around the suburbs and exurbs of Chicago, from the Wisconsin border north of Rockford to the Indiana border east of Kankakee.