Pharmaceutical giant Eli Lilly targets production start as it breaks ground on $1B campus in Concord (PHOTOS)

State and local officials gathered with Eli Lilly and Co. executives to break ground on the pharmaceutical giant's $1 billion Concord campus. Eli Lilly announced in January its intention to bring the investment and the creation of nearly 600 jobs to The Grounds at Concord, the former Philip Morris site.