Congress Struggles to Link Ukraine, Israel Aid Amid GOP Concerns

House lawmakers unsure if Ukraine and Israel aid can be linked despite pledges to help Israel quickly.

Some see pairing the two issues as a mistake, though White House open to compromise.

Administration using existing money for Ukraine and Israel aid as Congress paralyzed by leadership fight.

Lingering GOP opposition to more Ukraine funding without strategy for conflict.

Classified briefing led to heated moment between GOP Rep. Van Orden and administration briefers.