Two former San Francisco environmental health inspectors have been charged with taking bribes and falsifying food safety manager certifications for hundreds of local restaurant managers and owners, prosecutors said Wednesday. Clifton Sanders, 41, pleaded not guilty Wednesday to bribery and falsification of public records charges. Ajamu Stewart, 54, pleaded not guilty to bribery, perjury and falsification of public records at his arraignment Dec. 6. Both Sanders and Stewart are former employees of the city Public Health Department. Each took hundreds of bribes of $100 to $200 apiece from restaurant managers and owners in 2007 and 2008 in exchange for allowing...