The state of Kansas has enacted a new law requiring all commercial trucks driving on Kansas roads to have special mud flaps installed. These mud flaps have been proved to make driving in the rain significantly safer as they reduce mist created by trucks in the rain, although data regarding accidents and injuries have not yet been determined. Any truck entering Kansas must have these flaps installed or will be subject to a significant fine and delay. The cost for purchase and installation of these flaps is $1,000 per truck. In short, trucks must have these flaps or go around the state. This Kansas law

Ayne adair, a california resident, fell from the third tier of seats at wrigley field while she was attending a jimmy buffett concert held there to raise money for the victims of hurricane katrina in september 2005. she experienced paralyzing injuries and has hospital bills of $100,000 and the bills from her stay at the rehabilitation center total $76,000 so far. jayne feels that the railing on the third tier was weak and collapsed when she leaned on it. she wants to bring suit against the chicago cubs, the managers of wrigley field, and jimmy buffett and his manager. the cubs have their business offices in chicago, wrigley field is managed by a chicago company, and jimmy buffett lives in margaritaville, off-shore from the united states. which court would have jurisdiction over jayne's case? that is, where does she need to file her suit?