<p>Germany's Foreign Minister has summoned the United States' ambassador to Germany, John B. Emerson, to discuss information obtained by Berlin that the U.S. may have monitored Angela Merkel's mobile phone, a government spokesman said on Thursday.<br /><br /></p>.<p>The move comes a day after Merkel called President Barack Obama to demand immediate clarification and told him if such surveillance had taken place it amounted to a "grave breach of trust"</p>
<p>Germany's Foreign Minister has summoned the United States' ambassador to Germany, John B. Emerson, to discuss information obtained by Berlin that the U.S. may have monitored Angela Merkel's mobile phone, a government spokesman said on Thursday.<br /><br /></p>.<p>The move comes a day after Merkel called President Barack Obama to demand immediate clarification and told him if such surveillance had taken place it amounted to a "grave breach of trust"</p>