Illinois Gov. JB Pritzker has given an infusion of cash to a super PAC backing the underdog Senate campaign of Pritzker’s lieutenant governor, Juliana Stratton, who is competing in next month's Democratic primary for an open seat. Pritzker, the billionaire Democratic governor and potential 2028 presidential contender, contributed $5 million in December to Illinois Future PAC, according to campaign finance reports filed over the weekend. His cousin, Jennifer Pritzker, and her spouse gave another