Republican politicians are linking this week’s gasoline shortages and price spikes to President Joe Biden’s moves to curb fossil fuel use as part of his aggressive climate agenda.

“The Colonial Pipeline crisis shows that we need more American energy to fuel our economy, not less,” said House Republican Leader Kevin McCarthy of California in a tweet Tuesday. “But the Biden Administration has already canceled the Keystone Pipeline and paused oil and gas drilling, leaving our energy supply more vulnerable to attacks.”