Kim Kardashian says she's worried her ex making false public comments about her being a criminal racketeer could jeopardize her dreams of passing the bar and becoming an attorney ... according to new legal docs. You'll recall ... Ray J publicly stated "racketeering charges against the Kardashians would be appropriate” in May last year, and went on to say ... “If you told me that the Kardashians were being charged for racketeering, I might believe it.” A few months later, Ray J went on a