Baby Charlie Gard's parents await ruling on taking son to US for treatment

A couple who want to take their sick baby son to the US for treatment are waiting for a ruling on the latest stage of a legal battle after asking Court of Appeal judges not to take away the "only remaining hope".

Chris Gard and Connie Yates want nine-month-old Charlie Gard, who suffers from a rare genetic condition and has brain damage, to undergo a therapy trial.