Agence France-Presse: US House Speaker Nancy Pelosi said Friday she will visit China next week but declined to say if she will press Beijing on human rights ahead of the 20th anniversary of the Tiananmen Square crackdown. Pelosi, who will be the most senior US official to travel to China since President Barack Obama took office, has taken a hard line on Beijing’s rights record in years past but ignored shouted questions on the subject. “The purpose of the trip is to follow up on meetings we’ve had …