Pennsylvania Senate race rocked by late twists, from John Fetterman's stroke to Kathy Barnette's meteoric rise

Voters head to the polls Tuesday to choose their party nominees in a high-profile Pennsylvania Senate race that has had some shocking last-minute twists, from the stroke suffered by Democratic front-runner John Fetterman to the late surge by far-right Republican Kathy Barnette.

Fetterman, 52, announced Sunday that he was resting after a stroke and is “well on my way to a full recovery.” He added: “Our campaign isn’t slowing down one bit, and we are still on track to win this primary on Tuesday, and flip this Senate seat in November.”

His rivals, U.S. Rep. Conor...