U.S. Republican lawmakers concerned by Facebook data leak

Several U.S. Republican lawmakers expressed concern over privacy violations on Sunday after media reports that a political consultancy that worked on President Donald Trump's campaign gained inappropriate access to 50 million Facebook users' data. Republican Senator Marco Rubio said he believed some internet companies have grown too fast to digest their responsibilities and obligations. Senator Rand Paul was asked whether people can trust companies like Facebook in the wake of the report about Cambridge Analytica taking data.