I think that VP Harris was accurate and honest and correctly represented US policy. She is totally correct in what she said. AOC and the other two are out-of-line here. If they have policy objections, then work them through Congress or lobby the president. What you don’t do is stab the VP in the back when she’s overseas. Omar, AOC, and Tlaib are saying idealistic and aspirational things. That may be their job. But the VP (and the president) are sworn to carry out the policy as it is today.