A federal judge questioned whether the Trump administration appropriately reviewed safety conditions in Haiti before ending protections for people from the Caribbean nation.
With widespread power outages, medicine shortages and rising food prices, experts say Cuba's economy has never been worse, with the crisis coming just as the supply of Venezuelan oil is threatened.
The "J6ers," as they refer to themselves, praised President Trump but called for more action from his administration, including financial restitution and prison reform.
Secretary of State Marco Rubio was said to have listed the Trump administration's demands to Venezuela's new leader, Delcy Rodríguez, in a classified meeting Monday with senior congressional leaders.