“Vice President JD Vance has in recent months given voice to a rising skepticism in America toward Israel, leaving some Jewish Republicans uncomfortable, if not openly concerned, about the expected GOP frontrunner in the next presidential election,” CNN reports.“Some Jewish GOP activists have expressed a preference for Secretary of State Marco Rubio, while other ambitious Republicans have worked to stir doubt about Vance’s pro-Israel credentials. Among them is Sen. Ted Cruz, who recently said the party has not coalesced around Vance ahead of 2028 and that there will be a ‘full discussion’ about what the party stands for before then.”