chris clackam, nbc news. >> news4 is working for you to get you ready for school.coming up in our 5:00 hour, how you can score the best deals without having to leave the house. sounds like a good idea. all right. >>> a lot of people will want to comes falling down. wet at the bus stop, wet at the metro stop. chuck, what's up? >> it's going to be wet pretty much everywhere today. we've already had rain overnight so there are puddles to be dealt with early this morning and more chances for rain. could be heavy at times, especially early in the afternoon. heaviest of rain right now on the bay bridge near annapolis, a few showers near prince william parkway. these are all coming in towards the city. be ready for rainy days and mondays. just don't let it get you down. >> it feels like a monday, doesn't it? >>> it's one of the main ways people travel up and down the east coast, and this morning we're learning it could start costing you by the mile. the testing being done on i-95. >>> and a warning about your debit card. why you may not be protected from overdrawing on z2