U.S. open to better Venezuela ties but it takes two to tango

WASHINGTON (Reuters) – The United States said on Wednesday it would like to improve relations with Venezuela, gripped by political uncertainty following socialist President Hugo Chavez’s fourth cancer operation, but it will “take two to tango.” Venezuela has said it would postpone Thursday’s scheduled inauguration for Chavez, 58, who has not been seen or heard from since surgery in Cuba on December 11. He was diagnosed with an undisclosed type of cancer in his pelvis in June 2011. The unprecedented silence by the president, a fierce U.S. …