美联社新闻一分钟 AP 特朗普造访国土安全办公室（在线收听）

This is AP News Minute.

President Donald Trump made his first official visit to the office of Homeland Security in Washington on Wednesday. While there he signed two executive orders to boost border security and crack down on illegal immigrants. Both items were major campaign promises.

Not far from the White House Wednesday morning, members of Greenpeace unfurled a banner from a construction crane that read "RESIST." Seven members of the environmental group scaled the 270-foot crane to unfurl the banner. Police closed three city blocks and waited for the demonstrators to come down.

Actress Mary Tyler Moore has died at the age of 80. The beloved television star came to fame in The Dick Van Dyke Show and later her own television sitcom The Mary Tyler Moore Show.

And former South Carolina Governor Nikki Haley was sworn in as the new U.S. Ambassador to the United Nations. Vice President Mike Pence administered the oath and later she met with President Trump in the Oval Office.

*&^%&, Associated Press with AP News Minute.