Verizon Starts Selling World Phone to Consumers  NEW YORK (Reuters) - Verizon Wireless said on Wednesday its  stores have begun selling a phone from Samsung Electronics  &lt;A HREF="http://www.reuters.co.uk/financeQuoteLookup.jhtml?ticker=005930.KS qtype=sym infotype=info qcat=news"&gt;005930.KS&lt;/A&gt; that was designed to work on mobile networks around  the world.