The Straits Times' News In A Minute: April 4, 2017

Hougang MRT station closure over security scare the right thing to do: Shanmugam; man, 21, injured after knife attack in Yishun; law passed to boost security at large events

In today's The Straits Times News In A Minute video, we look at:

* Hougang MRT station closure over security scare the right thing to do: Shanmugam

* Man, 21, injured after knife attack in Yishun

* Law passed to boost security at large events