Midterm Paper Topic

For the midterm assignment, I have decided I wanted to research ExxonMobil. The reason I chose this topic is because it is the second largest company, behind Wal-Mart and my dad works for ExxonMobil. As far as what to discuss in my paper, I want to cover how Exxon plays a role in each of our lives. Exxon provides jobs for many, but also it is one of the largest in the refining business which effects every nation that uses oil. I am wondering if this topic is too broad. Should I get more specific?