Cory Booker actually said...

"Protesters against the Castro regime do not fly the Chinese or Russian or Iranian flags during May Day parades."

"the street protesters in Venezuela who seek outside support to end repression and restore democracy do not write their banners in Chinese or Russian or Persian."

"In fact, it could be said to be a lot of, sort of, unintended consequences, let's say, of those proposals that I saw during that time."

"Statement of Senator Booker."