![](http://images.csmonitor.com/csmarchives/2011/06/0613_puerto1.jpg?alias=standard_900x600nc)
Brennan Linsley/AP/File
The Atlantic Ocean laps the shoreline of San Juan, Puerto Rico, in a view from a high-rise, in this Oct. 25 photo. Crowds are expected to be on hand iJune 14, when President Obama makes the first visit in decades by a sitting president to the US Caribbean territory.