<p>Elderly people were seen wading through floodwaters in Houston, Texas, on August 27. The author of this video said the couple “in their 90s” was rescued.</p><p>Houston experienced severe flooding over the weekend following Tropical Storm Harvey</a>.</p><p>At least two people were killed in Texas, according to authorities. Credit: Wendy Waterman via Storyful</p><br />
