Kennedy 's left hand is in front of his throat and Mrs. Kennedy 's left hand is holding his arm .
Ike Altgens ' photo of the Presidential limousine taken between the first and second shots that hit President Kennedy .
President 's left hand is in front of Kennedy 's throat and Mrs. Kennedy 's left hand is holding his arm .
Ike Altgens ' photo of the Presidential limousine taken between the first and second shots that hit President Kennedy .