NurPhoto/NurPhoto via Getty Images CNA Financial is a global property-casualty insurance company. With apparently good financials, little coverage, and a low P/E ratio right now, I figured the company was a stone worth turning over. Having looked at its operations and history, I will explain why I think its shares are a pretty safe and reasonable BUY. Business Model Through its subsidiaries, CNA primarily provides property-casualty insurance products in the US, Canada, UK, and Europe. It breaks down its ...