>> again, we are learning funeral services set for saturday in raleigh. i'm don lemon. thanks for watching. the "cnn newsroom" continues now with ali velshi. >> as don said, i'm ali velshi with you for the next two hours. what goes up must come down. you are looking at the future of space exploration. the dragon is prepping for reentry at this very moment. we will follow its progress. plus we told you about this yesterday. a healthy 16-year-old boy dead on the impact of a baseball. how did it happen? dr. sanjay gupta joins us with critical information. and how a chance meeting at a starbucks may have kicked lawmakers into high gear. ed henry will have that in "the stakeout." breaking news first. we're getting word of an arrest in maryland in a possible plot to blow up a military recruiting station. let's gotraight to homeland security correspondent jeanne meserve, who has more on this in washington. what have you got, jeanne? >> reporter: ali, this individual described as a 21-year-old muslim convert was