WASHINGTON (AP) — The Homeland Security Department has issued a national terrorism bulletin warning of the potential for lingering violence from people motivated by anti-government sentiment after President Joe Biden’s election. The bulletin suggests the Jan. 6 riot at the Capitol may embolden extremists and set  the stage for additional attacks. The department isn’t citing a specific threat. But DHS points to “a heightened threat environment across the United States” that it believes “will persist” in the weeks since Biden took office. The wording of the single-page document suggests national security officials see a thread between recent violence over the past year motivated by anti-government grievances, whether over COVID-19 restrictions, the 2020 election results or police use of force.