Syrian government air strikes obliterate several buildings in Aleppo, killing scores of civilians and giving the country's largest city the appearance of a ghost town. Deborah Gembara reports.
"Guardians" premieres in London, Cumberbatch at Comic-Con
The day's top showbiz news and headlines including 'Guardians of the Galaxy' premieres in London, Benedict Cumberbatch attends Comic-Con, and "The Judge" will open the Toronto Film Festival. Bob Mezan reports.