Shares of Vertex (VRTX 2.86%) skyrocketed today, on very exciting news coming from a phase 2 trial of one of the company's cystic fibrosis drugs. Is Vertex the next big biotech that investors need to be a part of? In this video, Motley Fool health-care analyst David Williamson talks about the phase 2 results, and why investors should stand up and pay attention, and tells us where the company could go in 2013.