What’s in a flag? How to represent the collective history and culture of a state

Between now and Feb. 14, Illinois residents can vote on whether to change their state flag — and if so, which resident-submitted design they'd like to see flying in the wind. We hear from two Illinois Flag Commission members who helped whittle down the selection from nearly 5,000 designs to the top ten. Flag design expert Ted Kaye also shares his suggestions for how those designs could be improved.