Doctors struggling to help Gaza's injured as fighting continues

Doctors Without Borders says the humanitarian crisis in Gaza is worsening every day, and it's getting harder to help. Israel continues to fire a barrage of rockets and mortars into Gaza - where more than 200 people have been killed and tens of thousands have had to flee their homes. The executive director of Médecins Sans Frontières Australia & New Zealand, Jennifer Tierney, told Max Towle doctors in Gaza are experiencing constant bombing.