Republicans could try again to repeal Obamacare if they win enough seats in U.S. elections next month, Senate Republican Leader Mitch McConnell said on Wednesday, calling a failed 2017 push to repeal the healthcare law a “disappointment.”

In a forecast of 2019 policy goals tempered by uncertainty about who would win the congressional elections, McConnell blamed social programs, such as Social Security and Medicare, for the fast-rising national debt.