CLEAN : Biden discusses security migrants at Balkans summit

The transcript discusses the importance of energy diversification in Europe, emphasizing the need for alternative energy sources to avoid dependency. It highlights the United States' humanitarian efforts for Syrian refugees and stresses the necessity of improving cross-border cooperation to manage refugee flows and counter terrorism. The commitment to NATO integration and maintaining an open-door policy for countries in the region is also affirmed.

What commitment has been made regarding the integration of the region of Europe?

What message is conveyed about NATO's openness to countries in the region?