After the mid-term elections on November 3, the situation is not expected to change for a long time: preparations for the next presidential campaign will begin in the US, - Ukraine's ambassador to the US Stefanyshina According to the former official, the balance of power in the House of Representatives may change. This will help strengthen the role of Congress and restore balance in relations with the White House. "If there is a respite, it will be very short. And I wouldn't expect any significant decisions. The fight within the presidential campaign may be even more aggressive than now before the midterm elections. Therefore, we need to prepare for all scenarios," Stefanyshina said. What guarantees does Ukraine need to enact US legislation.