On the eve of the Massachusetts primary election, former president Donald J. Trump will appear live in a telephone rally supporting GOP gubernatorial hopeful Geoff Diehl, who he endorsed in October, and who has trumpeted Trump’s false claims the 2020 election was rigged. Diehl, who served as the honorary state cochair of Trump’s 2016 presidential campaign, has leaned into the former president’s brand throughout his run. In February, he brought on longtime Trump confidant and former adviser Corey Lewandowski as a strategist. The news of the telephone rally was first announced Thursday morning by Lewandowski on conservative radio host Jeff...
