![A migrant stands with his daughter while waiting to be apprehended by US Customs and Border officers in Ruby, Arizona. Getty Images / AFP](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/HQXV2XLL45QHIOH77273WMF2RU.jpg?smart=true&auth=667af94945951185173939fd0903ede2b3faaea42d40f4f76b5e4d5c8f94f221&width=400&height=225)
A migrant stands with his daughter while waiting to be apprehended by US Customs and Border officers in Ruby, Arizona. Getty Images / AFP
A migrant stands with his daughter while waiting to be apprehended by US Customs and Border officers in Ruby, Arizona. Getty Images / AFPRepublicans at the RNC are focusing on immigration – but where does Biden stand?
Immigration has become a key issue for voters going into the elections in November