Colgate Profit Falls on Higher Costs  NEW YORK (Reuters) - Colgate-Palmolive Co. &lt;A HREF="http://www.investor.reuters.com/FullQuote.aspx?ticker=CL.N target=/stocks/quickinfo/fullquote"&gt;CL.N&lt;/A&gt; on  Wednesday said profit fell in the third quarter, as it warned  it would a month ago, because of increased marketing spending  and higher costs for raw materials.