President Donald Trump suggested Tuesday that Vice President JD Vance is “most likely” the heir apparent to the Make America Great Again movement, the furthest he’s gone in backing Vance as a future presidential candidate. Trump also proposed that Vance and Secretary of State Marco Rubio join for a future Republican ticket. “Well, I think most likely,” Trump told reporters when asked whether Vance was MAGA’s “heir apparent.” “In all fairness, he’s the vice president.” “I think Marco is also somebody that maybe would get together with JD in some form,” he went on. “I also think we have incredible...