Dr Lockwood reflects on the potential challenges and hopes for 2017.
http://ow.ly/jBwh3072Wvd
http://ow.ly/oquS3072Rjl
http://ow.ly/Z2P33077E8c
http://ow.ly/8b3X3072QNy
http://ow.ly/lMzB3072Rxk
http://ow.ly/Bayy3072RSS
http://ow.ly/6z943072UUE
http://ow.ly/eWh23072Qwz
http://ow.ly/XLxw3072P87
