Taylor Swift, one of America’s most celebrated pop-culture icons with a giant following across the world, endorsed Vice President Kamala Harris in the immediate aftermath of the presidential debate on Tuesday. The endorsement by Ms. Swift, delivered mere minutes after Ms. Harris and former President Donald J. Trump stepped off the debate stage in Philadelphia... “Like many of you, I watched the debate tonight,” Ms. Swift wrote on Instagram to her 283 million followers. “I will be casting my vote for Kamala Harris and Tim Walz in the 2024 Presidential Election. I’m voting for @kamalaharris because she fights for the...