COLUMBIA, S.C. (AP) — The South Carolina woman credited with popularizing a memorable slogan and chant that epitomized the 2008 presidential campaign of then-Sen. Barack Obama has endorsed Tom Steyer's bid for the White House.The billionaire climate...

It’s been more than three years since Russia's sweeping and systematic effort to interfere in U.S. elections through disinformation on social media, stolen campaign emails and attacks on voting systems. U.S. officials have made advances in trying to...