US STOCKS-Wall St skids to 5th week of losses, hope endures * Payrolls report weak, but ISM services shows growth * Analysts see limited downside after 5 weeks of losses * Newell Rubbermaid cuts outlook, stock tumbles * Dow off 0.8 pct, S&P off 1 pct, Nasdaq off 1.5 pct * For up-to-the-minute market news see [STXNEWS/US] (Updates to close, changes byline) http://www.reuters.com/article/2011/06/03/markets-stocks-idUSN0317002220110603