A supporter of Wisconsin Gov. Scott Walker (right) talks with a supporter of Walker's Democratic opponent, Tom Barrett, at a recall election rally Friday on Friday. Jeffrey Phelps/AP hide caption

Historian Tom Holland has adapted Homer, Herodotus, Thucydides and Virgil for BBC Radio. His other history books include Rubicon, Persian Fire and The Forge of Christendom. Sadie Holland / hide caption

Jack White's new album – his first solo outing after years of collaborations and group efforts – is called Blunderbuss. Jo McCaughey/Courtesy of the artist hide caption