Democratic panelists on "Morning Joe" derided Cory Booker's bombastic Senate performance, calling it political theater that unfairly attacks fellow Democrats.

Even though the Democratic base is itching for a fight, the senator’s approach is worrisome considering the fight the party needs to wage in the midterms.

MSNBC contributors slammed Cory Booker's bombastic Senate floor stunt as attention-seeking rather than effective governance, noting that he was blasting fellow Democrats.