A Houston area man whose family says had a history of mental illness was fatally shot by a deputy after authorities allege he threatened the officer with a knife.

Apple agreed to send a top executive to testify about its app store before a Senate panel on antitrust after leading senators urged it to make one available.

Klobuchar, who heads the Senate Judiciary subcommittee on competition policy, has launched a broad examination by the panel of monopoly concerns. The current drift toward...