Nightly News
| May 24, 2013
Name change a tall order for Sears Tower
July 16: Many Chicagoans are refusing to acknowledge that London-based Willis, an insurance brokerage with zero local name recognition, has rightfully received naming rights to the Sears Tower in exchange for leasing three floors of office space. The letters on the exterior of the building were changed Wednesday. NBC's Kevin Tibbles reports.