There are thousands of civilians who remain trapped in Aleppo. As the warefare continues and resources become scarce, the people in the area still share their stories.
That includes people like Lina Shamy, a freelance journalist posting a video from Aleppo.
She's one of many using social media to share the extreme conditions in Syria.
To help understand how those messages can influence people across the world, Take Two's Sanden Totten spoke to Karen North.
She's a USC psychologist who specializes in online communities.