President Donald Trump has picked Army Lt. Gen. H.R. McMaster to succeed Michael Flynn as his national security adviser, Trump said Monday. He made the announcement at Mar-a-Lago, flanked by McMaster and the acting adviser, retired Army Gen. Keith Kellogg. Kellogg will stay on as McMaster's chief of staff, Trump said. "He's a man of tremendous talent and tremendous experience," Trump said of McMaster. "He is highly respected by everybody in the military." The president, who has no military experience, has shown a preference for generals in the top security roles.
Several hundred people gathered in front of Los Angeles City Hall to express their opposition to President Donald Trump and take part in a `"Not My Presidents Day" rally. Lolita Lopez reports for the NBC4 News at 5 on Monday, Feb. 20, 2017.