Homeland Security Secretary Markwayne Mullin pledged to aggressively pursue voter fraud cases at the White House complex after President Donald Trump revived debunked election theories in his primetime speech Thursday night

A day after President Donald Trump used his speech to revive U.S. election doubts and dispute his 2020 loss, Homeland Security Secretary Markwayne Mullin said he would pursue…

Trump outlined declassified intelligence documents Thursday he said indicated China holds access to sensitive voter data and systems.