Apple CEO Cook must testify in e-books antitrust case: judge

Apple Inc Chief Executive Tim Cook must sit for a deposition in the U.S. government's lawsuit against the company over alleged price-fixing in the e-book market, a judge ruled on Wednesday.

U.S. District Judge Denise Cote in Manhattan granted the Justice Department's request to compel Cook to testify for four hours in the lawsuit, which accuses Apple of conspiring with five publishers to raise e-book prices.

The government had argued Cook likely had relevant information about Apple's entry into the e-books market.