Europe elections: Spain's Podemos party challenges system

In a night of upsets for the traditional main parties, a Spanish party which is just four months old has garnered enough support to take almost 8% of the vote - and five seats in the European Parliament.

Podemos (We Can) is a left-wing anti-austerity party, led by a university lecturer.

Tom Burridge spoke to the party's founder Pablo Iglesias, about what message he wanted to send to Europe.