The creeping paralysis devastating Colombia - BBC Newsnight

John Sweeney reports from the Zika frontline in Colombia.\r
**********\r
Newsnight is the BBCs flagship news and current affairs TV programme - with analysis, debate, exclusives, and robust interviews. \r
\r
Subscribe to our YouTube channel for highlights and bonus videos \r
\r
Follow us on Twitter @BBCNewsnight for the latest updates on #newsnight \r
\r
Add us on Snapchat - our username is BBCNewsnight\r
\r
And follow on Facebook for our best material, an early heads up on whats coming up, and to join in our debates