Singapore can learn from Sweden in staying competitive, keeping its society together: Tharman

President Tharman Shanmugaratnam says there is much Singapore can learn from Sweden in staying competitive and keeping its society together in a much more difficult world. The Singapore leader was speaking at the end of his state visit, which saw both countries signing a pact to collaborate on emerging technologies. Singapore and Sweden are marking 60 years of diplomatic relations. Nicolas Ng reports from Gothenburg.