. >> reporter: for the long answer -- architect and author marwa al-sabouni takes me 12 stories up onlding to show what's left of her studio. this is your studio history? >> yeah. and my husband's place was there. >> reporter: what used to be your office was then turned into some kind of sniper den. hundreds of bullet casings littered the floor, remnants of a battle that destroyed an estimated 35,000 homes. wh you borf for us in >> personally i have taken the decision not to blame anybody. the scale of loss and scale of atrocities makes it very possible to blame everybody. >> reporter: it's estimated that more than half a million people have been killed in this war. many syrians have yet to see the full scale of loss. traffic has jammed the jordanian border as families who fled return to destruction. from east aleppo where it could take six years just to clear the debris to the tourist town of palmeira. it's best known for ancient ruins but also had a thriving new city. that's where we are now. and look at the sheer scale of destruction. before the war started, 80,000 people lived her

lost this social cohesion. >> reporter: marwa al-sabouni says rebuilding will be critical to reuniting syria. but with an estimated $250 billion price tag and no commitment from the cash strapped government, stability, and syria's future remain buried under millions of tons of rubble. jonathan vigliotti, cbs news, homs, syria. >> quijano: coming up: we visit the families of generation zika- - three years after the outbreak of the dreaded disease. and the coast guard comes to the rescue of dozens of fisherman after a sheet of ice breaks away-- with them on it. today, molly got dressed for a big night out with her closest friends. john got dressed for his first first date in what feels like a really long time. john! hi! >>hi. sasha got dressed to crush her job interview. it looks good! and millions of other americans got dressed for millions of other personal moments. that's why at stitch fix we don't just see your size or your style. sasha greene? we see you. and relief from symptoms caused by feel the clarity of non-drowsy claritin. over 200 indoor and outdoor allergens. like those fro