Hallie Jackson NOW - May 23 | NBC News NOW

Millions at risk in parts of the South, Plains as Iowa ,Texas recover from devastating tornadoes, Nine dead and dozens hospitalized after stage collapses at campaign rally in Mexico, and Justice Department sues Live Nation Ticketmaster over alleged monopoly. NBC News Digital is a collection of innovative and powerful news brands that deliver compelling, diverse and engaging news stories. NBC News Digital features NBCNews.com, MSNBC.com, TODAY.com, Nightly News, Meet the Press, Dateline, and the existing apps and digital extensions of these respective properties. We deliver the best in breaking news, live video coverage, original journalism and segments from your favorite NBC News Shows.