Pennsylvania Gov. Josh Shapiro broke his silence about not joining the 2024 Democratic ticket as the vice presidential candidate — with sources attributing presidential nominee Kamala Harris’ snub to her fear that he would steal the “spotlight” and alienate the party’s progressive base over his support for Israel. ... Hank Sheinkopf told The Post that Shapiro was too hot to pick as Harris’ running mate because of his pro-Israel record, and that Waltz was a safer choice. “The ticket would have been too pro-Israel. Harris doesn’t need a battle over Israel-Gaza,” said Sheinkopf, who worked on Bill Clinton’s re-election campaign....