First-round pick Cameron Carr signs Lakers rookie contract

Cameron Carr holds up his Lakers jersey during a news conference on June 26. Carr signed his rookie contract with the team Thursday. (Arwen Clemans / Los Angeles Times)On the eve of his unofficial NBA debut, first-round draft pick Cameron Carr signed his Lakers rookie contract, the team announced Thursday.The Lakers acquiredCarr, a 6-foot-5 guard, in a swap of pickswith the New York Knicks. Carr will play for the Lakers in summer league games beginning Friday in San Francisco.Terms were not