How far may police officers with drug-detecting canines go in sniffing around the outside of a home before obtaining a search warrant?

On Thursday, concealed carry permit holders will no longer have to conceal their firearms in Oklahoma. But how long will it take the rest of state residents to regain that right?

In the final installment of this three-part series we examine the constitutional considerations of a national popular vote initiative.

The Supreme Court will decide whether to allow a constitutional challenge to the government's warrantless surveillance to go forward.  

In Part 1 of this series, we reported on the efforts underway by many to abolish the electoral college and to have the winner of the upcoming presidential election decided by a national popular vote (NPV). Several states have passed — and many others are considering — bills that would effect a de facto destruction of the Constitution's mandate regarding the method for election of the president.