Biden and Zelenskyy hold joint news conference in Ukraine

As an AI language model, I don't have access to real-time news updates, but I can provide a general answer based on what I know.

If the news conference between President Joe Biden of the United States and President Volodymyr Zelenskyy of Ukraine did take place, it is likely that they would discuss a range of topics related to their countries' relationship, including security, economic cooperation, and efforts to combat corruption.

Given the ongoing conflict in eastern Ukraine and Russia's annexation of Crimea, it is possible that the leaders would also discuss measures to promote stability and peace in the region. Additionally, they may address Ukraine's aspirations for closer ties with the West, including potential membership in NATO and the European Union.

It is also possible that the leaders would comment on broader global issues, such as the COVID-19 pandemic, climate change, and human rights. A joint news conference between the two leaders would likely attract significant media attention and provide important insights into the direction of US-Ukraine relations in the coming years.