President Trump has tapped New Jersey Gov. Chris Christie (R) to head up the White House's new commission to battle drug addiction. The commission, aimed at raising awareness and crafting new policies, is expected to be announced Wednesday, when Trump and Christie lead a listening session at the White House with Attorney General Jeff Sessions, other Cabinet members, and drug policy experts. Though Christie was a devoted Trump surrogate and once even a contender for vice president, Christie insisted he has "no interest in having a permanent role" in the administration and is happy with the volunteer role he's been offered.