WASHINGTON, Dec. 11, 2019 (Xinhua) -- U.S. House Judiciary Committee Chairman Jerry Nadler (R, Front) speaks at a news conference to announce articles of impeachment against U.S. President Donald Trump on Capitol Hill in Washington D.C., the United States, on Dec. 10, 2019. U.S. House Democrats on Tuesday moved forward by announcing two articles of impeachment, accusing U.S. President Donald Trump of abuse of power and obstruction of Congress, culminating over two months of investigation by Democrat-led House committees into the presidents dealings with Ukraine.

SANTIAGO, Dec. 11, 2019 (Xinhua) -- Relatives of people aboard the missing Chile military aircraft arrive at the Chilean Air Forces Logistic Command in Santiago, Chile, on Dec. 10, 2019. A Chile military aircraft with 38 people on board went missing on its way to a base in Antarctica late Monday, local media reported. Agencia Uno via

BUENOS AIRES, Dec.11, 2019 (Xinhua) -- Argentine President Alberto Fernandez (R) and Vice President Cristina Fernandez attend a ceremony in Buenos Aires, Argentina, Dec. 10, 2019. Alberto Fernandez of the Everyones Front coalition was sworn in as president of Argentina on Tuesday at a ceremony in the National Congress.

PARIS, Dec. 11, 2019 (Xinhua) -- Subway staff guide the passengers to enter the station in Paris, France, Dec. 10, 2019. French transport workers walked off the job, hitting train, metro and bus services on Tuesday for the sixth consecutive day, while civil servants, teachers and students joined the strike to bend the government over its plan to reform the countrys pension system.

CALIFORNIA, Dec. 11, 2019 (Xinhua) -- A baby elephant seal (L) rests next to its mother on the Piedras Blancas elephant seal rookery on the central coast of California, the United States, Dec. 8, 2019 .Xinhua

PARIS, Dec. 11, 2019 (Xinhua) -- Police stand guard during a strike in Paris, France, Dec. 10, 2019. French transport workers walked off the job, hitting train, metro and bus services on Tuesday for the sixth consecutive day, while civil servants, teachers and students joined the strike to bend the government over its plan to reform the countrys pension system.

KUWAIT CITY, Dec. 10, 2019 (Xinhua) -- A helicopter is seen at the 5th Gulf Defense and Aerospace (GDA) exhibition in Hawalli Governorate, Kuwait, Dec. 10, 2019. The 5th GDA exhibition kicked off on Tuesday at the Kuwait International Fairground in Hawalli Governorate with the participation of more than 200 armament companies from 31 countries and regions.