I want to know the answer to the following question:
What did critics feel that Eisenhower should have opposed in public?
All the background I'm provided with is that "Eisenhower also attracted criticism for his handling of the 1960 U-2 incident and the associated international embarrassment, for the Soviet Union's perceived leadership in the nuclear arms race and the Space Race, and for his failure to publicly oppose McCarthyism.". Is that enough to answer the question?