Watch live: White House holds briefing amid Venezuela turmoil; HHS unveils new dietary guidelines

White House press secretary Karoline Leavitt will brief reporters Wednesday morning as the Trump administration flexes its power following the U.S. capture of Venezuelan leader Nicolás Maduro. President Trump has signaled that the U.S. will temporarily run the South American nation and its oil infrastructure after Maduro was arrested and indicted in New York. Trump...