Brookfield Asset Management (BAM 3.70%) may not have the same name cache as, say, Goldman Sachs, but the Canadian asset manager boasts an impressive history. With more than 125 years of investing in, and operating, infrastructure on a global scale, this stock and its 3.5% dividend yield should be on your radar screen today. Here's why you might want to buy it before it reports earnings on May 6.A 15% vote of confidence from Brookfield Asset ManagementWhen Brookfield Asset Management announced fourth-quarter ...