Episode dated 22 March 2018
- Episode aired Mar 22, 2018
- TV-PG
- 20m
H.R. McMaster out as national security adviser, will be replaced by John Bolton; Study of 3,000 golden retrievers takes aim at high cancer rates.H.R. McMaster out as national security adviser, will be replaced by John Bolton; Study of 3,000 golden retrievers takes aim at high cancer rates.H.R. McMaster out as national security adviser, will be replaced by John Bolton; Study of 3,000 golden retrievers takes aim at high cancer rates.