AP) SAN FRANCISCO Police may enter Californians' homes without warrants to arrest those suspected of driving under the influence, the California Supreme Court ruled Thursday in a case testing the scope of the Fourth Amendment right to be free from unreasonable searches and seizures. The 6-1 decision follows similar rulings in about a dozen other states. A dissenting justice said the majority handed authorities a "free pass" to unlawfully enter private homes and arrest people without warrants. Under the Fourth Amendment, authorities are prohibited from entering a home and making an arrest without a warrant unless so-called "exigent" circumstances are...