switch to comcast business internet and get the fastest wifi included. comcast business. built for business. millions of americans are on the road this holiday weekending driving over highways and bridges in desperate need for repair. don't expect to see crews fixing then. as cnn's rene marsh explains, them federal highway funds will soon dry up unless congress acts quickly. >> reporter: this summer millions of americans hitting the road will cross bridges and roadways in dire need of improvement and repairs. getting to your destination,