kristin walker has the last-minute tactics. >> quiet christmas for the first family as they mark the holiday together at a church near their vacation home in hawaii. the president called members of service, thanking them for their sacrifice. political gains that could be short lived says former republican congressman tom davis. >> it scored him some points going into the new year, put him on top of an argument. >> the republican presidential candidates laid low this holiday. this week, they will blanket iowa, seeking last-minute support in the caucuses just nine days away. in new hampshire, the first primary state, a new boston globe poll shows 39% support mitt romney. gingrich and paul have the most, paul up since last month. gingrich is only up two points. >> mitt romney is ahead, far ahead. and, you know, ron paul continues to get a chunk of the vote. that certainly makes it harder for the other candidates to break out of the pack. >> reporter: more troubling signs for the former house speaker. gingrich, along with rick perry, failed to qualify for the virginia primary. neither ca