alisyn secretary of state john kerry broke his leg during a bike ride in france. now, secretary kerry will return to boston for surgery soon. that means he will miss critical nuclear negotiations with iran. let's bring in cnn national correspondent nick robertson. what do we know about the timing of the case? r. we know secretary kerry has been in the hospital nearly 24 hours how. he had the talks on saturday. he went for the bike ride. but he was due to be in spain yesterday and meeting with the prime minister there he was supposed to go on from there. to paris to the important meetings about building a coalition against isis. we understand his deputy will be attending. that initially, secretary kerry said he wanted to attend that remote but it seems his doctors have taken ahold of his situation here. his position from boston dr.