Mondelez International of Deerfield, Illinois, which owns the Swiss-born brand, said Monday that it's in the process of adapting the packaging of Toblerone products to conform with strict rules in Switzerland about how products qualify for the coveted “Swissness” moniker.

We take a closer look at whether Deerfield-based Walgreens will move to Switzerland due to pressure from a block of investors. And could Cosi, the struggling restaurant chain also based in Deerfield, be moving out of state? Brigid Sweeney from Crain’s Chicago Business gives us the details. View a timeline of Walgreens' history.

Deerfield-based Walgreens opens its first totally green “Net-Zero Energy” store in Evanston. We take a tour and go behind the scenes to see what makes this an ultra environmentally friendly store, producing all of its own energy with solar panels and wind turbines. Watch web extra videos and view a slideshow.