Marco continues weakening, Laura expected to become hurricane Tuesday

Marco continues weakening, Laura expected to become hurricane Tuesday

Marco continues weakening, Laura expected to become hurricane Tuesday Subscribe to WDSU on YouTube now for more: http://bit.ly/1n00vnY Get more New Orleans news: http://www.wdsu.com Like us:   / wdsutv   Follow us:   / wdsu   Instagram:   / wdsu6