The Straits Times' News In A Minute: Oct 20, 2017

Next PM very likely in current Cabinet: PM Lee; review of fares incurred when switching between stations; rat infestation at Kim San Leng Food Centre in Bishan.

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

*Singapore's next prime minister is "very likely" to be one of the current Cabinet ministers, but it will take a while to work out who, said Prime Minister Lee Hsien Loong.

*Commuters who exit MRT stations to transfer from one line to another will soon not have to pay a second boarding charge.

*A nonya kueh stall at the Kim San Leng Food Centre in Bishan has been suspended for two weeks due to a rat infestation.