ORLANDO, Fla. – Declaring "we are going to get this done," an emotional Michelle Obama rallied a central Florida crowd Monday night, telling supporters on the eve of the election that it's "all on the line" Tuesday. "Your president is nowhere near satisfied," she said, making the pitch for a second term for her husband, President Barack Obama. The first lady has maintained a busy schedule visiting key swing states since the Democrats' national convention in Charlotte, N.C., in September. Here in an Orlando park, she made her final solo campaign appearance of the 2012 cycle. "Together, slowly but surely,...