CNN2: subjectpartBANNER=|="banner-text screaming-banner-text banner-text-size--char-47" data-analytics="_list-hierarchical-xs_article_">Suicide bombing suspected in Nashville explosion| ((lubuntu at wor1 38Z1)))

|| Investigators comb through leads in Nashville explosion ||="banner-text screaming-banner-text banner-text-size--char-47" data-analytics="_list-hierarchical-xs_article_">Suicide bombing suspected in Nashville explosion