BOSTON - A Puerto Rico Ports Authority (PRPA) employee may proceed with his lawsuit accusing his employer of harassment due to his political ties, the First Circuit U.S. Court of Appeals ruled June 13, reversing a trial court's dismissal of the suit (Daniel Grajales, et al. v. Puerto Rico Ports Authority, et al., No. 11-1404, 1st Cir.; 2012 U.S. App. LEXIS 12010).