US president-elect's sceptics hope the presidency will reveal a serious side of the brash businessman.
03 Dec 2016 10:31 AM
James Mattis was added to the list of Donald Trump's cabinet on Friday.
02 Dec 2016 4:21 PM
Trump described 66-year-old Mattis as one of our great, great generals.
02 Dec 2016 2:32 PM
Trump tweeted Sunday that the retired commander was 'very impressive' when they met Saturday – 'a true general's general'.
21 Nov 2016 9:37 AM