At tonight's State of the Union address, Warren Buffett's secretary will have a seat in Michelle Obama's box, the Washington Post reports. Debbie Bosanek is the inspiration for President Obama's "Buffett rule," a call for the rich to pay a higher tax rate; Buffett famously claimed that he pays a lower tax rate than Bosanek, despite his wealth. Bosanek's presence will help the president make a case for the rule, which he says will in turn boost spending and create jobs. Also attending tonight's address: Gabrielle Giffords, in one of her last acts as a congresswoman, CBS News reports. (More Debbie Bosanek stories.)