The San Francisco Giants are pursuing free-agent slugger Manny Ramirez and have offered him a four-year deal, a well-connected source told CBS 5. The Los Angeles Dodgers recently withdrew a two-year, $45 million offer they presented to keep Ramirez, who helped lift them into postseason play with an NL West title this past season. Dodger officials said the team took their deal off the bargaining table after not hearing back from Ramirez's camp.