<p>This week, we wonder if Brazil will be ready on time, as violent clashes on the streets of Rio de Janeiro spark fears about security at this summer's World Cup. Next, we ask if anything has changed at the controversial Guantanamo bay prison, twelve years after it opened. Finally, large parts of the United States were at the mercy of the weather this week, as a series of deadly tornadoes hit several states across the country's centre and south.</p><br /><br />Visit our website:<br />http://www.france24.com<br /><br />Like us on Facebook:<br />https://www.facebook.com/FRANCE24.English<br /><br />Follow us on Twitter:<br />https://twitter.com/France24_en
