Morning Wrap: 9/28/12

The coming hot weekend, BART’s first-of-its-kind early earthquake warning system, A’s Dallas Braden loses it at an anti-violence meeting in Stockton, more.

• Unseasonably warm weather is being forecast in the Bay Area for the weekend. Mercury News
• Gov. Brown signed into a law a bill to prevent employers and institutions of higher education from demanding user names and passwords of employees, job applicants and students. Chronicle
• The Mercury News looks at BART’s first-of-its-kind early warning system for detecting major earthquakes seconds before shaking begins so that trains may be slowed.
• A’s pitcher Dallas Braden goes off at an anti-violence meeting in his hometown of Stockton. Video at The Drumbeat.
• An Albany middle school teacher was arrested on suspicion of child molestation after a report that he had an inappropriate relationship with a former student. Oakland Tribune