If you want to reduce logistics costs, you have to take the time to review your processes. Nathan Pieri, senior vice president of marketing and product management for Rutherford, N.J.-based Management Dynamics, offers these tips for trimming your logistics budget.   1. Eliminate supply chain bottlenecks. By periodically reviewing and analyzing their supply chain networks, companies can pinpoint issues and proactively address them. Strategies to reduce or eliminate bottlenecks include...