Trump stated he values his ties with Xi, saying that direct contact between the two heads of state is very important.
Trump said Tuesday that he's "looking into" the idea, saying making 3D plastic guns available to the public "doesn't seem to make much sense!"
Trump also continued his outreach to the black community, as the convention this week has featured African American speakers each day.
Trump, who earlier in the week threatened to shut down the border over the high numbers of migrants trying to enter the US, appeared to walk back his comments Thursday. He said Friday that it was because Mexico had gotten tougher in stopping an influx of immigrants from moving north.
Trump, who has repeatedly called the Russia probe a "hoax" or "witch hunt", has ratcheted up pressure on it in the past months, amid a reshuffling of his legal team.
Tsinghua's x-lab is a university-based education platform designed to foster student creativity, innovation and entrepreneurship.
seo推广优化排名
Trump accepted the resignation, Axios news site reported, citing two sources familiar with the matter. Haley discussed her resignation with Trump last week when she visited him at the White House, these sources said.
Trudeau said on Tuesday: "There are a number of things we absolutely must see in a renegotiated NAFTA," and reiterated he would not sign a bad deal.
Trump said he was trying to clinch an immigration deal, but that his Democratic rivals were unhelpful.
Trump announced the gunman's death and called Scalise, a 51-year-old Louisiana congressman, a good friend. "He's a patriot and he's a fighter. He will recover from this assault," Trump said.