The heightened tensions between Israel and Iran over its nuclear weapons program have some residents in the Jewish state nervous. Israel's leaders have been talking about a possible conflict.
Weeks ago, GOP rival Rick Santorum had caught up to front-runner Mitt Romney in the polls in Michigan. On Monday, he spent the final day before Michigan's primary campaigning in the state.
Privacy protections on Internet browsers are anything but ironclad. Companies circumvent them routinely. Most people know they are being observed online but figuring out how is complicated.
Ford is betting technology can help relieve traffic congestion around the world. In a speech Monday, Executive Chairman Bill Ford Jr. said the company is investing in systems that will bypass traffic jams, locate parking spots and communicate with other vehicles to avoid accidents.
