Jill Biden, wife of Vice President Joe Biden, right, laughed after Labor Secretary Hilda Solis, middle, corrected herself after she mistakenly introduced Biden as a "community college president" instead of the community college instructor that she is, before they held a panel discussion at Bluegrass Community and Technical College, Leestown Campus, 164 Opportunity Way, in Lexington, Ky., Thursday, February 23, 2012. Jill Biden, wife of Vice President Joe Biden, and Labor Secretary Hilda Solis visited the college as part of their three-day ÒCommunity College to CareerÓ bus tour. On the left is Michael McCall, president of the Kentucky Community & Technical College system. Charles Bertram | Staff HERALD-LEADERBuy Photo