The controversy over Ro Khanna's visit raises questions about Israel's public diplomacy and visitor protocols.

Following their detention of Ro Khanna, settler extremists in the West Bank must be confronted more aggressively by Israel.

Israel must avoid falling into the trap of future visitors who may seek to set up IDF soldiers for a fall so as to embarrass the country in the global sphere.

Rep. Ro Khanna has a pattern of exaggerating the happenings of Israel and Jews while ignoring Islamist terrorism.