students from howard university middle school of math mattics.sident of th event said it offers children lessons for life. >> it is very important for them to be a part of this. this is where the wor is going. and we want our ildren to be very much a part of it. so manyids don't know. it is a matter of exposure and that's what we're doing today. >> general electric trick, nbc's parent company, sponsored today's events. >> now a look ahead. hi, jim. >> coming up, new details about the terror plot against the pope. six people have been arrest. we'll have more of pat collins' interview with the employees of the discovery. and a pair of bridges about to shut down. those stories and more coming up at 6:00. >>> we'll see you then. thanks. >>> still ahead, the end of an era. >> a popular family run deli closing up and moving on 50 years in hey, ove, i'm gonna need a bank. any ideas? capital one bank. they're everywhere. ♪ yeah, you're right! [ horns honking ] hey, there's one right up the street. [ male announcer ] capital one bank. the most branches an