Here are five stocks added to the Zacks Rank #1 (Strong Buy) List today:Iridium Communications (IRDM) : This satellite communications company that offers dedicated commercial global voice and data communications services to both businesses and governments in the U.S. as well as globally, has seen the Zacks Consensus Estimate for its current year earnings increasing 62.1% over the last 60 days.J. Sainsbury (JSAIY) : This company which is a leading UK food retailer with interests in financial services,has see ...