chris says cammers are seeing this as a new opportunity. >> the new cars look like this and the biggeste is this line right here the old cards included social security numbers. it has been replaced with a unique string of letters and numbers like that. >> both of these are complete fraud and not true. they are free and you don't have to do anything to receive them. >> even if you still have your old card doctors and hospitals will continue to accept it through the end of the year. still have questions in call 1-800-medicare or visit nbcb nbcbayarea.com. you can contact us or call us, 888-996-tips. >>> in ynew this morning, one e bay community is ending a chapter. >> yeah. it will shut down good tomorrow night but we got a sneak peek ahead. the city has outgrown the building. it was built in 1951. only 14,000 people lived in hayward back then. today it is almost 150,000 people. bookworms won't have far to go. take a look at the time lapse. putting up the 21st century library. it's the most environmentally with enough solar panels to supply 100% of the power. they made this project possib