Top three news stories 1/11/12
usanewsinfo
-GOP frontrunner expects "uphill climb" as campaign shifts to South Carolina, but says he has "broad shoulders"
-Denies run-ins with Rahm Emanuel and Robert Gibbs, as described in new book; also addresses "angry black woman" stereotyping
-Peruvian woman was killed 5 years to the day of unsolved disappearance of Natalee Holloway