Vulnerable Biden tries to straddle both sides with new asylum rules

The president is under pressure from Republicans and progressives as humanitarian crisis builds and immigration remains a key voter issue

The Biden administration has said its proposed changes to asylum standards, unveiled on Thursday, that would fast-track some deportation will enhance security and speed up a backlog of cases amid record numbers of arrivals at the US-Mexico border.

The changes will also, by Biden's own admission, be limited in scope and only affect a small" number of people who have been convicted of serious crimes or may pose a national security risk.