U.S. rethinking strategy on fighting homegrown attacks: NYT

U.S. rethinking strategy on fighting homegrown attacks: NYT http://reuters.us.feedsportal.com/c/35217/f/654200/s/4c071df1/sc/7/l/0L0Sreuters0N0Carticle0Cus0Ecalifornia0Eshooting0Epolicy0EidUSKBN0ATP0A1320A15120A60DfeedType0FRSS0GfeedName0FtopNews/story01.htm (Reuters) - U.S. officials, faced with an evolving threat of deadly attacks by homegrown extremists, are rethinking their strategy on battling domestic terror after Wednesday's assault that kill…