http://chronicle.com/img/photos/biz/Ticker%20revised%20round%2045.gifBy Nick DeSantis. President Obama left some in higher education feeling slighted on Thursday, when he said during a speech in Wisconsin that young people could make more money in skilled manufacturing than with art-history degrees. Mr. Obama’s speech was intended to highlight his administration’s approach to work-force training, which was a key theme of his State of the Union address on Tuesday. More...