An Alabama woman who has invented a grocery cart designed to help people with special needs is taking her product national. Drew Ann Long is inventor of Caroline’s Cart, a grocery cart designed to allow special needs people be a part of the shopping experience. The last time we talked with Long she was on Capitol Hill to promote special needs initiatives. Alabama Public Radio’s Ryan Vasquez caught up with Long ahead of Thursday’s national launch for Caroline’s Cart to talk about what this next step means for special needs individuals.