The world of medicine and therapeutics continues to evolve, with gene editing CRISPR technology offering the medical community an immense source of potential life-saving therapies over the years and decades to come. Vertex Pharma is well-positioned to capitalize on any potential CRISPR technology breakthroughs, and we continue to like shares of VRTX as an idea in the Best Ideas Newsletter portfolio. Should the company's experimental gene-editing therapy CTX001 get commercialized, that would provide Vertex Pharma with an incredibly powerful growth catalyst, complementing its existing portfolio of commercialized drugs that treat cystic fibrosis (‘CF’).