M. Suhail/iStock Editorial via Getty Images Investment Thesis My previous bullish thesis about Verizon (NYSE:VZ) aged decently as the stock returned around 3% to investors since March. This was behind the broader U.S. stock market. On the other hand, VZ's solid and safe above 6% dividend yield was one of the major reasons for my bullishness. From the perspective of dividend yield safety, my thesis keeps up well as the company recently declared a quarterly dividend in line with the previous. I see several po ...