<p>Vehicles were set on fire during protests against Brazil’s president Michel Temer in Rio de Janerio on Friday, April 28, leading to violent clashes with police</a>.</p><p>The clashes followed a general strike</a> during the day, called by trade unions</a> to voice opposition to reforms proposed by Temer.</p><p>According to globo.com</a> bridges and roads were blocked in southern Brazil as demonstrations took place from the early morning.</p><br />