The candidates want CNBC and the RNC to shorten the Oct. 28 event.
Quoted from Trump, Carson threaten to boycott next debate on Yahoo News – Latest News & Headlines
Donald Trump and Ben Carson are both threatening to boycott the next Republican presidential debate. GOP presidential candidates Donald Trump and Ben Carson are threatening to skip an uping CNBC debate due to the forum's format. CBSN's Contessa Brewer explains the plaints.