Pete Hegseth vows to bring “warrior culture’” to the military if confirmed as President-elect Donald Trump’s defense secretary pick.

Iowa senator Joni Ernst, a veteran Republican and herself a victim of sexual assault, has been less than enthusiastic about his nomination, however. If today’s hearings indicate she still has doubts - despite intense pressure from Trump's team to fall in line behind Hegseth - it could indicate that his path to confirmation still has some obstacles.