I just want us (UK) to sort ourselves out. Borders, economy, benefits etc... etc.. It'll probably take a long time to do that, but it'll put us in a stronger position going forward and would arguably help us help other countries more in the future.
What I want us to be like is Australia, border wise anyway. We need to be ruthless sometimes and weed out the ones who are trying to come into the country by pulling the wool over our eyes. We should have the power to refuse somebody entry into our country, and also the power to evict people from our country.