either atmel low level or backpack.they're being careful about what they talk to because of these investigations and they want to make sure those responsible are punished to the full extent of law. >> vice president dick cheney allow people walking behind you carrying on their normal business. what is the atmosphere and in boston? >> they may be carrying on their normal business but nothing really normal in the city at this point as you would imagine. we talked about 10 to 12 blocks. that is locked down. yesterday was a holiday. people getting back to work making sure they're in the buildings and you see a lot of runners, people that came from out of town to be part of the marathon. distinct things they're going through. a lot of people still shocked and stunned. just as many say they had to be down here, that it was important to show whoever might be responsible they did not cripple the city. they did not close down boston and will not. a show of support to this who were hurt. there is a responsibility to say that we'r

like us on facebook.co facebook.com/melissafrancisfox or follow me on twitter atmel list is a a francis. >>> to gold and what is called fools's gold. to the currency bit coin as value increased by over 600% since february. right now each virtual bitcoin is trading for about $130. this is up from just under $50 about two weeks ago. sounds like the greatest investment opportunity of all time, right? not so fast. phere is lot of concern that the bitcoin boom is bubble getting ready to burst. last night a hacking attack on one of the biggest bitcoin exchanges sent prices tumbling melissa: trace, this find me totally insane. young are producers were urging me to do a seg amendment on this months ago. i thought about it coin is just insane it has really taken off. people are paying attention to it. is it for real? >> yeah. it's definitely for real. i remember when i was trying to encourage people to buy bit coins, first publicly recommended it around a nickel a coin. now it is $133. so those people who would have followed that advice they would have been able to participate in perhaps one of