Hamas denies responsibility for firing the rockets , a spokesman says . Two rockets hit southern Israel without causing casualties , he says . Hamas talks if Israel ` ` continues to be stubborn , '' Hamas military spokesman says . Israel demands Hamas disarm before any travel restrictions can be eased .
Hamas denies responsibility for firing the rockets , a spokesman says . Two rockets hit southern Israel without causing casualties , IDF says . End talks if Israel `` continues to be stubborn , '' Hamas military wing says . Israel demands Hamas disarm before any border restrictions can be eased .