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Hollywood actress Gwyneth Paltrow has testified in court, denying that she caused a ski collision between her and Terry Sanderson, in 2016. Mr Sanderson is seeking $300,000 (£244,000) in damages, after being left with what he says are life-changing injuries. Ms Paltrow has countersued, seeking $1 (82p) in symbolic damages, as well as reimbursement of legal fees. In the courtroom, Ms Paltrow recounted the incident and faced questions from Mr Sanderson's lawyers. Video by Ian Casey.