CNN2: subjectpartBANNER=|=”banner-text screaming-banner-text banner-text-size–char-47″ data-analytics=”_list-small-vertical-1x1_article_”>Police say Nashville explosion is ‘linked to a vehicle’| ((lubuntu at wor3 89S7)))

|| screaming-banner-text banner-text-size–char-47″ data-analytics=”_list-small-vertical-1x1_article_”> Police investigate explosion in downtown Nashville ||=”banner-text screaming-banner-text banner-text-size–char-47″ data-analytics=”_list-small-vertical-1x1_article_”>Police say Nashville explosion is ‘linked to a vehicle’