Israel would need a massive ground assault with tanks to rescue hostages in Gaza that would be a 'bloody mess' and devastate civilian areas, retired 4-star general says
"There will be no good tactical solutions for the IDF," McCaffrey tweeted.Richard Shotwell/Invision/AP and Hatem Ali/AP
<ul><li>Rescuing hostages from Hamas would require a "massive" ground attack, … [+2803 chars]
