Secretary of state will take on dual role as national security adviser – and just like half a century ago, times are turbulent
Marco Rubio, you have come a long way.
From being ridiculed as “Little Marco” by Donald Trump during the 2016 Republican primaries, the former Florida senator now stands – on paper, at least – as the US’s most powerful diplomat since Henry Kissinger half a century ago after his former nemesis appointed him acting national security adviser to replace the departing Mike Waltz.