sabinas catholic church, a fixture to chicago's south side in the heart of the city locks call shyrak. before each workday, she stops at the memorial wall dedicated to victims of gun violence. >> to make sure you're safe, i protect them the best i could. me and my husband. because of guns in our neighborhood, my baby is not here. so just like it happened to me, i found out it can happen to anybody no matter how hard you try to protect your child. >> chicago has had nearly 400 homicides this year with mostly the young paying the ultimate price. before terrell's death he played the bass in the church band and was pursuing a musical degree in a nearby college. >> he was in church and playing the gospel music and in college and doing all the right stuff. it taught me that nobody is exement from this violence. >> a shared love of music created a strong bond between mother and son. >> when terrell died, people were like, you're not going to be in the choir and not sing anymore? you don't get this. it hurts me when i listen to the music and when i sing and when hair the bass in the music. it

that is actually the theme of director spike lee's new movie, shyrak. peace no piece after the murder after child by a stray bullet. women bands together withholding sex from men in their community to get them to stop killing one another. lawson believes this can work. >> well, then i'm just not going to have sex. i'm going to go on a sex strike. and i really was doing that just to be a catalyst for change, just to be able to open up some dialogue with people, especially, you know, the men in our neighborhood need to take on more accountability. >> lawson end her open letter on change.org with, quote, we are on strike, let the lock-down begin. nearly 50 women have sign that petition so far. >> all right, let's go back live now to philadelphia international airport, where workers there are set to go on strike in the next hour. we're live at the airport as they hit the picket line, why they're so fed up, and why they're not alone, across the country. mike and alex, good day philadelphia starts in just did a a couple every minutes. what makes thermacare di