Why Biden's warzone visit is vital as invasion looms
b"More than a million Gazans have fled their homes, as Israel\\u2019s ground invasion looms.
All eyes have turned to the Rafah crossing \\u2013 Gaza\\u2019s only link to Egypt and potential lifeline.
And yet civilians are not allowed in and aid continues to be blocked.
So, where can they go? How will Israel\\u2019s ground invasion play out? And why is President Biden's visit so vital?
This is What You Need to Know\\u2026"