CNN2: subjectpartBANNER=|=”banner-text screaming-banner-text banner-text-size–char-47″ data-analytics=”_list-hierarchical-xs_article_”>The US must avoid past mistakes this Labor Day, experts warn| ((lubuntu at wor3)))

|| screaming-banner-text banner-text-size–char-47″ data-analytics=”_list-hierarchical-xs_article_”> Memorial Day caused a surge. Will Labor Day be different? ||=”banner-text screaming-banner-text banner-text-size–char-47″ data-analytics=”_list-hierarchical-xs_article_”>The US must avoid past mistakes this Labor Day, experts warn