President Obama traveled to Hatfield Township, Pennsylvania on Friday to address the middle class tax cut extension at stake in the so-called fiscal cliff negotiations at a company building where K'NEX toys are made. Pointing to boxes of toys behind him, Obama ribbed his Vice President Joe Biden over a shopping spree at a Washington, D.C. Costco store on Thursday.

"Joe Biden was in Costco, he wanted to buy some of this stuff," Obama said, drawing laughter from the crowd. "But I told him we have too much work to do and I didn't want him building roller coasters."