Hillary ClintonHillary Rodham ClintonHannity tells Trump: I'm voting for you in November McConnell: ‘Ticket-splitting’ will preserve GOP Senate majority Romney signals interest in independent candidate MORE has a better plan for taking on Wall Street than Bernie SandersBernie SandersClinton allies see big boost from Brown endorsement The Trail 2016: Biting the hand that feeds him Budowsky: The campaign from hell MORE, according to Sen. Cory Booker.
The New Jersey Democrat was asked on CNN why he is supporting Clinton, given that Sanders's main issues include campaign finance reform and Wall Street.
Both Sanders and Clinton have talked about their plans to take on Wall Street.
In the past, Sanders has criticized Clinton for taking money from the financial sector, for campaign donations and speaking fees.
But Clinton said earlier this month that she is tougher on Wall Street than her rival, arguing she has the "most effective campaign plan" to take on the financial industry.