Cal. Supremes Allow Suspect DNA Testing:  By a one vote margin, the California Supreme Court ruled Monday that DNA testing of felony suspects is not a violation of the Fourth Amendment.  Sudhin Thanawala of the Associated Press reports that the court narrowly rejected convicted arsonist Mark Buza's claim that requiring him to allow police to swab his cheek with a Q-tip after he was arrested, but before he was formally charged, amounted to an illegal search.  The ACLU, which filed a brief on Buza's behalf, said the decision was narrowly focused on the circumstances of Buza's case and did not forestall other challenges to the state's DNA testing requirement.  In a dissenting opinion, Justice Goodwin Liu called the DNA collection a "biological dragnet" which would allow collecting samples from law-abiding citizens.