A little boy with Down syndrome has a tough fight ahead of him, but you would never know it by his smile, and his dance moves. Freddie Taylor was diagnosed with leukemia earlier this year. He finished up his fourth round of chemotherapy just as his third birthday was approaching. His family asked for encouragement in the form of birthday cards, which started pouring in from all over. InsideEdition.com's Mara Montalbano has more.