GM to Pay to Settle Pollution Violations  DETROIT (Reuters) - General Motors Corp. &lt;A HREF="http://www.investor.reuters.com/FullQuote.aspx?ticker=GM.N target=/stocks/quickinfo/fullquote"&gt;GM.N&lt;/A&gt; will pay  \$92,349 in civil fines to settle air pollution violations at a  Michigan plant, Michigan Attorney General Mike Cox said on  Thursday.