US President Barack Obama described the destruction caused by last week's tornado in Oklahoma as 'hard to comprehend'. <br /><br />He made the remarks while on his first visit to the town of Moore where 24 people lost their lives.<br /><br />Standing by a pile of debris that was once an elementary school, President Obama promised long-term federal help in rebuilding:<br /><br />...<br />No Comment | euronews: watch the international news without commentary | http://www.euronews.net/nocomment/