Discarded passports from Ukraine and China have been found on the southern US border.
This was stated by Matt Gaetz, a member of the Republican Party from Florida.
He noted that US President Joe Biden and Homeland Security Secretary Alejandro Mayorkas say the border is secure.
This incident became known in the context of a record number of illegal border crossings between the United States and Mexico. The issue of immigration has become a source of disagreement between Democrats and Republicans in Congress when considering a proposal for new aid to Kyiv, which must be approved by both houses of Congress. Republicans have expressed their opposition to funding for Ukraine until the administration changes its approach to protecting the US southern border.