Find out why BigBear.ai's defense contracts and airport security partnerships could fuel its next big move -- or if the stock has already run too far.BigBear.ai (BBAI 3.87%) has shocked investors with a 329% surge over the last year, powered by defense contracts, airport partnerships, and global security deployments. With its mission-critical AI already embedded in government and infrastructure systems, BigBear may be positioned for long-term upside -- but risks remain for retail investors chasing the rally ...