BRUSSELS (AP) — European Union President Donald Tusk urged divided EU nations to set aside their differences and work together to secure the bloc's borders as Europe struggles with its biggest refugee emergency in decades.
Around half a million people have fled to Europe so far this year in search of sanctuary or jobs. As numbers swell, nations have tightened border security. Hungary has a razor-wire fence along its border with Serbia.
Following a solemn but energetic ceremony before thousands gathered on the White House South Lawn, Pope Francis spoke briefly in English, emphasizing the need to focus on climate change and promoting religious freedom.
On environmental issues, referring to his recent encyclical on climate change, the pope lauded President Barack Obama for fighting air pollution and urged him to continue those efforts.
