United States February 9, 2017 7:10 pm Nation's Tallest Dam, Lake Oroville, Damaged Amid Storms State engineers on Thursday discovered new damage to the Oroville Dam spillway in Northern California, the tallest in the United States. US & World Videos 8:39 Gina Rodriguez gushes 0ver motherhood with son Charlie 2:22 Scarlett Johansson and Colin Jost have date night at White House Correspondents' dinner 2:09 President of MIT calls for shutting down pro-Palestinian encampments 3:57 Pleasant Sunday despite morning showers 1:00 Three dead in apparent murder-suicide in Lowell