ALLENDALE, Michigan, June 20 -- Grand Valley State University issued the following news: * * * Mantella joins Colorado Gov. Polis and national leaders to reimagine the future of talent development President Philomena V. Mantella represented Grand Valley on the mainstage at the GlobalMindED Conference in Denver, where she joined Colorado Gov. Jared Polis and other national thought leaders in a panel discussion on the future of talent development and America's competitive edge. Reimagining the more PR