Tennessee Republican Rep. Marsha Blackburn will lead a House delegation to Britain to attend the funeral of former Prime Minister Margaret Thatcher on Wednesday. Announced by House Speaker John Boehner’s office Monday, the trip marks a culmination of Republican accolades for Thatcher following her death last week. Thatcher’s conservative policies and close relationship with President Reagan won her widespread support within the GOP. “Margaret Thatcher was one of the greatest champions freedom has ever known, and her funeral gives Americans and friends around the world an opportunity to pay final respects,” Boehner said in a statement. The delegation also includes...