Abdou was one of six rangers killed on Sunday in an ambush in Democratic Republic of Congos Virunga National Park.
（The company said it had data showing the change did slow the spread of misleading information.disputed by President Donald Trump.
還a Biden adviser and chief executive of the National Wildlife Federation.
國Trumps administration has already imposed sanctions on Chinese officials over the crackdown in Hong Kong and last July declared an end to the territorys privileged economic status under U.
個They have suffered court losses in Arizona.
Biden pledged to build the regional and border infrastructure and capacity needed to facilitate a new orderly and humane approach to migration that will respect international norms regarding the treatment of asylum claims.