Implication: The NRA may corrupt people somehow (?).
Actual definition: “venal: (adj) capable of being corrupted; “corruptible judges”; “dishonest politicians”; “a purchasable senator”; “a venal police officer” [syn: {corruptible}, {bribable}, {dishonest}, {purchasable}, {venal}]
Conclusion: Feinstein and/or her colleagues are venal.