If you are considering investing in the midstream sector, Kinder Morgan (KMI 1.05%) will probably be one of the standouts. With a nearly $40 billion market cap and a geographically diverse business, it is an industry leader. Add in a 6.3% dividend yield, and there's a lot to like here. But you should get to know the company a little more before you jump aboard. Here's why.Buy Kinder Morgan?Touching on some of the positives up front, Kinder Morgan owns midstream assets that would be virtually impossible to r ...