RIYADH: Eric Trump has praised Saudi Arabia’s decision to open up its stock market to foreign investors, stating that billions of additional dollars are set to flow into the Kingdom. Speaking to Asharq Al-Awsat, the businessman, who is the executive vice president of the Trump Organization, also lauded the recent development projects taking shape in Riyadh, especially in Diriyah. The Kingdom has announced its financial markets will be open to all foreign investors from Feb.