President Donald Trump received widespread scorn from critics over his praise of the National Day of the People's Republic of China amid the government's ongoing conflict with Hong Kong protesters.
Limbaugh has compared key Democratic figures to ruthless dictators numerous times through the years.
China said the constitution had been "continuously improved" since being adopted in 1954 by Mao Zedong, to whom Xi Jinping has been compared.
You now have to be atheist to get social assistance.
The talk show's hosts and guests questioned Trump's understanding of the First Amendment and said whispers are spreading that he should be removed from office.
The exhibition coincides with the book's 50th anniversary.