full-body scanners at newark international. and a pilots union is telling members to avoid scanners, in part over radiation concerns. now there is an internet campaign urging travelers to refuse screening on the day before thanksgiving, one of the busiest travel days of the year. rob and vinita? the focus will be on air cargo security today on capitol hill. the head of the tsa is expected to be grilled on security gaps in light of that parcel bomb plot which was discovered last month. packages intercepted in britain and dubai contain bombs sent from yemen addressed to synagogues in chicago. the alaska senate race has still not been decided but it is inching closer and closer to a winner. senator lisa murkowski has built a 1,700-vote lead over gop nominee joe miller. election officials have about 10,000 ballots to pore over but the trend appears to be in murkowski's favor, since more than 98% of the write-in ballots have been for her. in washington, the new members of congress are already flexing their political muscles. a leading senate republican has now been forced to back down on