In court testimony, the agent outlined the willingness of Kash Patel, the F.B.I. director, to take orders from President Trump to investigate his perceived enemies.
The ruling largely blocked homeland security agents from carrying out field interviews in nine states, including California, as part of a sprawling effort to find noncitizens registered to vote.
Brazil spent years targeting electoral lies on the internet. Now, artificial intelligence is stumping the election authorities and reshaping a high-stakes race.
American officials say they have identified similar influence campaigns by Russia and others in years past, all trying to create discord over contentious topics.
With a narrow presidential election looming, President Luiz Inácio Lula da Silva and his allies claim Meta is trying to give his right-wing rival an advantage.
The Democratic nominee for Senate in Texas spent nine days off the trail with what he and his campaign said was a bad case of the flu. His opponents fueled rumors, including one that spread widely before it was debunked.
James Talarico, the Democratic nominee for Senate in Texas, is trying to defeat Ken Paxton, the state’s Republican attorney general, in one of this year’s top races.
As rumors spread about a possible plague outbreak in Siberia, the Kremlin turned to a familiar playbook: offering little information about potential bad news.