Detailed text transcripts for TV channel - KGO - 20130805:10:31:00
Tai hernandez in for diana perez. >> i'm john muller. we're going to begin this hour with stepped up security at home because of terror threats overseas. there's an increased police presence at airports, train stations and other public venues. >> 22 embassies and consulates will remain shut until the end of the week because of the threat which is described as strategically significant. abc's devon dwyer has the latest. good morning now, devon. >> reporter: hi, john, tai. so far, no signs of trouble at any american embassies this remains a very active plot led by osama bin laden's former person...
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