Construction firm Carillion has gone into liquidation

<<PLEASE NOTE: This clip contains black gaps - third party content removed. VOICED: Carillion - the UK's second largest contracting firm and one of the biggest suppliers to the public sector - has collapsed. From building HS2 to managing hospitals, schools, prisons and army barracks, there's not much of the economy and everyday life it doesn't touch. 20,000 people in the UK, and the same again abroad, relied on it for a living, and its 13 company penion schemes are likely to fall into the Pension Protection Fund lifeboat. Now there are questions over how and why it folded, and what it means for its employees, public services and taxpayers. Sky's City editor, Mark Kleinman, reports.>> on January 15, 2018 in Various Cities, United Kingdom.