Lollapalooza is happening this weekend in Chicago! And, if you didn't book your flight and buy your tickets WAY in advance......

Here is the article from the Chicago Tribune:"Eminem, Muse and Foo Fighters will be among the headliners for Lollapalooza whe...

Lollapalooza is happening this weekend in Chicago! And, if you didn't book your flight and buy your tickets WAY in advance......