The General Manager of the Oakland Athletics says the team is continuing to push for a new stadium in the San Francisco Bay Area.  David Forst made that remark on Tuesday after recent comments from Major League Baseball Commissioner Rob Manfred expressing doubts about whether a deal would get done there.  The A's are still looking for a new ballpark in Oakland or Las Vegas.  The city of Oakland missed a key deadline in October with the A's to finalize an agreement on the 12-billion-dollar Howard Terminal Project, which prompted Manfred's comments.