by Heather SCOTT / with Andrew Beatty in Davos Agence France Presse WASHINGTON, United States (AFP) — President Donald Trump waded into the uproar over the US currency Thursday, saying he wants to see “a strong dollar,” countering comments by his treasury secretary that appeared to signal the opposite and sent the greenback plunging to three-year lows. It was an inauspicious start to Trump’s first foray as president onto the glitzy global stage at the […]