Royal family remains popular as Willem-Alexander takes throne

The Netherlands is celebrating its new King, Willem-Alexander. His mother Queen Beatrix bid an emotional farewell after a reign that has spanned more than three decades. When she took the throne, back in 1980, Republicans hit the streets to protest against the monarchy. Now, the royal family enjoys the support of more than 80 percent of the Dutch people. We look at what has changed and examine the new king's role.