CBS News contributor Sam Vinograd, an Obama administration Homeland Security official, tells "Face the Nation" that she is "less concerned" about the terrorism threat from people coming through the border than "bad actor who is unknown to us."
Mara Flávia, a 38-year-old Brazilian influencer with more than 60,000 followers on Instagram, tragically drowned during the swimming endurance portion of the famed IRONMAN competition in Texas on Satu...