Photos: Nation remembers JFK on 50th anniversary of death

Eternal flame
1 Eternal flame 
Laying a wreath
2 Laying a wreath 
Dallas remembers JFK
3 Dallas remembers JFK 
Tomb of the Unknowns
4 Tomb of the Unknowns 
John F. Kennedy Memorial Plaza
5 John F. Kennedy Memorial Plaza 
Watching broadcast
6 Watching broadcast