. >> abc news reporter tim pulliam has more on the rush to get americans out of harm's way. >> fear and fury growing in gaza. palestinian is bracing for a possible ground attack from israel. defense forces retaliating against hamas militant s the idea of continuing its airstrike in gaza while gathering at the border. >> salaam, everybody today morning we woke up to the news that we had to evacuate as many as 1 million people are evacuating their homes and businesses and moving south, some by car and others by foot. >> israeli leaflets dropped from the sky warning gazans they have just 24 hours to move away from the border. israeli officials say the idf is trying to avoid harming civilians, but late friday, a rocket striking a convoy of civilians escape gaping, killing 70 people. according to the palestinian authority press office. hamas telling palestine to stay put. the white house accusing hamas terrorists of using civil liens as human shields. israel at war with hamas following saturday's massacre that has now killed more than 1300 men. women and children in israel. since then, more