PGA Tour explores investors as alternative to Saudi deal amid scrutiny

PGA Tour received unsolicited interest from investors after announcing merger with LIV Golf.
U.S. companies like Fenway Sports Group and Endeavor are potential investors to address political concerns.
Investors could help PGA Tour maintain control as LIV Golf merger faces antitrust lawsuits and government probes.
PGA Tour talks with Saudi Arabia's Public Investment Fund are ongoing but U.S. investors provide options.
High-profile players defecting to LIV Golf prompted deal between tours, but merger faces backlash over Saudi financing.