Vice President JD Vance backs President Donald Trump's economic measures vs Iran, says they can reopen Strait of Hormuz.

VP JD Vance says keeping US energy prices low is now the top priority in the Iran conflict, as Brent crude surges 45% and gas tops $4 per gallon.

Vance said "what has been true over the last couple of weeks is they felt a lot more pressure than we have."