Secretary of State Antony Blinken is due to visit Mexico City to meet with President Andrés Manuel López Obrador over what to do about mass migration along the U.S./Mexico border. This comes as Customs and Border Protection sources tell NewsNation that December is on pace to set a new record in migrant encounters. #Migration #AntonyBlinken #BorderSecurity "NewsNation Now" is a no fluff, no filler newscast hosted by Nichole Berlie and Connell McShane featuring up-to-the-minute news drawing from a network of journalists across the U.S. Weekdays starting at 1p/12C. NewsNation is your source for fact-based, unbiased news for all America. More from NewsNation: newsnationnow.com Get our app: trib.al/TBXgYpp Find us on cable: trib.al/YDOpGyG How to watch on TV or streaming: trib.al/Vu0Ikij