Muslim Brotherhood are a 'threat to national cohesion' says a French report

The Elysee Presidential Palace has called for a measured response after a new report on the Muslim Brotherhood said the movement posed a threat to national unity. The Muslim Brotherhood was founded in Egypt almost 100 years ago, but now has branches in countries across the world. The French report will be discussed at a Defence Council meeting today, chaired by President Macron. Andrew Hilliar explains.