By Seema Shah, Global Investment Strategist, Principal Global Investors
Positive - but empty - comments from various members of the U.S. administration in recent days seem to have lulled markets to expect some kind of breakthrough from trade discussions with China discussions at the G20 meeting. The various challenges that exist on both sides would suggest markets would do well to be a little wary.
For President Trump's part, with equities at record highs and the Federal Reserve poised to provide an additional monetary boost, there is less urgency to agree a deal than there