For a second time, Occupy Oakland has lost its downtown camp to a police sweep, but how firmly the battle lines are being drawn, and what it means for the wider movement, is still not clear.
A camera on the chest of an Oakland, Calif., police officer recorded the officer's fatal encounter with a suspect. The incident highlights the rising use of police chest-cams – and the legal and ethical questions surrounding them.
Stolen phone? Lost laptop? Missing camera? New software and services can pinpoint your purloined tech.