German professor in court over EU bail-outs

Many Germans dislike the EU bail-outs of Greece and other debt-laden eurozone countries - so much so that some have gone to court.

On Tuesday the German Constitutional Court will start examining a number of judicial complaints against the bail-outs.

Markus Kerber, an economics professor, is leading one of these court challenges.

He told the BBC's Stephen Evans in Berlin why, in his view, the bail-outs are illegal.