Blue Chips Slip as Earns, Oil Take Toll  NEW YORK (Reuters) - U.S. blue-chip stocks fell on  Wednesday after Honeywell International Inc. &lt;A HREF="http://www.investor.reuters.com/FullQuote.aspx?ticker=HON.N target=/stocks/quickinfo/fullquote"&gt;HON.N&lt;/A&gt; and J.P.  Morgan Chase   Co. &lt;A HREF="http://www.investor.reuters.com/FullQuote.aspx?ticker=JPM.N target=/stocks/quickinfo/fullquote"&gt;JPM.N&lt;/A&gt; disappointed investors with  quarterly reports, and high oil prices rekindled worries about  the impact on profit margins.