Donald Trump wanted to go bold -- a high-pomp, high-stakes summit with Vladimir Putin to test whether the Russian leader would compromise on the Ukraine war.

Welcome to our live coverage of the historic summit in Alaska between US President Donald Trump and Russian President Vladimir Putin.

But AI is a gamble and the pay-off of the gamble will go to Amazon. Whereas making some more homes is a pretty sure bet that would actually help Australians, especially the increasingly large cohort ...