(Bloomberg) -- Ron DeSantis has a golden opportunity to revive his presidential bid at tonight’s Republican debate. But he’ll need to survive what’s expected to be a withering round of attacks.Most Read from BloombergHuawei Is Building a Secret Network for Chips, Trade Group WarnsMusk Told Pentagon He Spoke to Putin Directly, New Yorker SaysGoldman Is Cracking Down on Employees That Aren't in Office Five Days a WeekBorrowers With $39 Billion in Student Loans Finally See ReliefHalf a Million US J