A GOP-controlled Senate panel has voted to lift a decades-long ban on travel to Cuba, giving a boost to President Barack Obama’s moves to ease travel restrictions and open up relations with the Castro-governed nation. The Senate Appropriations Committee also voted to block enforcement of a law prohibiting banks and other U.S. businesses from financing sales of U.S. agricultural exports to Cuba. The Obama administration issued rules in January to significantly ease travel restrictions to Cuba and allow regularly scheduled flights for the first time. The Senate Appropriations Committee 18-12 vote comes just days after the U.S. and Cuba formally...