Some links:
Official page:
http://www.fs.fed.us/visit/san-gabriel-mountains-national-monumentFact sheet:
http://www.fs.fed.us//sites/default/files/media/2014/41/san-gabriel-fact-sheet.pdfQ&A:
http://www.fs.fed.us//sites/default/files/media/2014/41/san-gabriel-faqs.pdfInteresting enough, the link says that this national monument will be maintained by the forest service. The NM status will give the USFS the money it needs to properly maintain the San Gabriels. Cool!
edit by SteveC: Posts following this that continue to attack each other and argue politics have been deleted. I will continue to delete anything not supportive of positive action.