Courtroom battle over control of CBS reignites questions about Sumner Redstone’s capacity

As CBS Corp. grapples with an investigation into allegations of sexual misconduct by its chief executive, the company’s high-stakes legal battle against its controlling shareholder family took center stage Wednesday in a Delaware courtroom. During …

As CBS Corp. grapples with an investigation into allegations of sexual misconduct by its chief executive, the company’s high-stakes legal battle against its controlling shareholder family took center stage Wednesday in a Delaware courtroom.

During a hearing to determine what evidence could be used...