Homeland Security @DHSgov
#ICYMI: Last week, @SecMayorkas issued a National Terrorism Advisory System #NTAS Bulletin regarding the continued heightened threat environment across the United States. Read more and learn about what DHS is doing to keep Americans safe: https://t.co/F5WyQ66tC3 https://t.co/S9Gx0grYCd — PolitiTweet.org