White House National Security Adviser Jake Sullivan, Rep. Ro Khanna and Former Governor Chris Christie Sunday on "This Week" with Co-Anchor Jonathan Karl

WHITE HOUSE NATIONAL SECURITY ADVISER JAKE SULLIVAN, REP. RO KHANNA & FORMER GOVERNOR CHRIS CHRISTIE SUNDAY ON “THIS WEEK” WITH CO-ANCHOR JONATHAN KARL

Jake Sullivan

White House National Security Adviser

Rep. Ro Khanna

Armed Services Committee Member

(D) California

Exclusive

Chris Christie

(R) Presidential Candidate

(R) Former New Jersey Governor

Plus, ABC News chief global affairs correspondent and “This Week” co-anchor Martha Raddatz sits down with Minnesota Vikings quarterback Joshua Dobbs for a wide-ranging conversation about his career playing in the National Football League and his expertise in aerospace engineering.

THE POWERHOUSE ROUNDTABLE

Donna Brazile

Former DNC Chair

ABC News Contributor

Rick Klein

ABC News Political Director

Sarah Isgur

Former Trump Justice Department Spokesperson

ABC News Contributor

Susan Glasser

The New Yorker Staff Writer

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