Addison, TX, October 30, 2019 --(PR.com)-- With offerings of on-the-ground investigations including physical security assessments, executive protection, due diligence, surveillance, and records retrieval, Diligence International Group has expanded resources throughout Mexico.From the high-risk border towns, the resort coastal towns, thriving Mexico City and everywhere in between, DIG understands the diverse culture, the law and the risk associated with doing business in Mexico. Their resources are local and ...Full story available on Benzinga.com