Trump tariffs live: ‘51st state’ Canada retaliates to trade war; US president threatens South Africa funding - Justin Trudeau pledges he will ‘not back down in standing up for Canadians’ ...

A much bigger worry than aid is trade: a quarter of South Africa's $15 billion exports to the U.S. get preferential tariffs ...

Cyril Ramaphosa denies ‘confiscating land’ after Donald Trump announced that he was cutting off aid in South Africa.

Microsoft founder Bill Gates is publishing his first memoir, "Source Code: My Beginnings." He has spent decades and billions crafting his image — but his critics remain unimpressed.