Gov. Tim Walz may not have been in China during the 1989 Tiananmen Square protests as he has previously claimed, according to an investigative report from the CNN team that linked Lt. Gov. Mark Robinson (R-NC) to porn site commentary praising Nazis and slavery. CNN’s newest political bombshell suggests Walz was off by about two months about exactly when he visited China 35 years ago. “An issue of the Alliance Times-Herald dated May 16, 1989, features a photo of Walz touring a Nebraska National Guard storeroom,” CNN reported. “A separate newspaper article about Walz’s planned trip to China publ…