41. The White House is angry at Rummy for knuckling under and at the military for wanting more money and no reform. 42. Critics of that decision, including Maupin, have accused Duggan and PBS of knuckling under to pressure from the religious right. 43. What the elite athletes can't _ or shouldn't _ accept is to knuckle under to their own fear. 44. Elliff said the biblical teaching doesn't mean wives have to knuckle under to husbands who mistreat them and their children. 45. The chief of one of the search engines says this is bunk, but he has knuckled under anyway _ for now. 46. Colombian officials contended that the guerrillas traditionally don't attack sporting events and urged members not to knuckle under to threats. 47. Colombian officials contend that the guerrillas traditionally don't attack sporting events and urged members not to knuckle under to threats. 48. In 2010, scientists at the Fluid Mechanics Laboratory at Ames studied the aerodynamics of the knuckle under " at speeds of. 49. The British responded by labeling the Irish as spoilers, suggesting they were knuckling under to implied threats that the violence could resume. 50. I learned about cars while watching him bang his knuckles under the hoods of several " pre-owned " cars.