Armed with a savvy social media presence, Claire McCaskill battles Todd Akin in Missouri’s tight Senate race. Meanwhile, Ralph Hall sticks to more traditional methods for his congressional race in Texas.
Curious about where the candidates stand regarding SOPA, PIPA, cybersecurity, and Internet management? Here's what Obama and Romney have said about those issues.
Can you photograph the police during times of civil unrest? At a crime scene? What are your rights, and the responsibilities of the police?
Students have not yet ditched heavy textbooks, but the options for getting course materials digitally are growing.