The U.S. has secret travel bans with "ideological exclusion provisions" as well.<p>Swiss scholar Tariq Ramadan's had his H1-B visa to be a professor at Notre Dame revoked due to the Patriot Act's "ideological exclusion provision" in 2004. He was also formally denied a B visa to come and speak at universities. He's now teaching at Oxford.<p>Bernadette Devlin McAliskey is a former British member of parliament. The 56-year old grandmother Bernadette Devlin McAliskey was banned from entering the U.S. in 2003 because she was deemed a "serious threat to national security".<p>Cat Stevens, also known as Yusuf Islam, was banned from entering the U.S. 2004. That's the singer of "Peace Train", "Morning Has Broken", "Wild World" etc.<p>And so on. Of course, someone can make the case that the U.S. should not let these people in, but the same case could be made that China shouldn't let their analogous contemporaries in.<p>You have to wonder why when the U.S. is doing this, people complain about a foreign country, which they have no control over, doing this. In April 2001 the U.S. rammed a Lockheed EP-3 into a Chinese plane just outside the PRC border, killing the Chinese pilot, then landed on PRC territory without permission. Now we have people complaining China won't allow American commissars wishing to undermine it's power in, while of course America does the same exact thing.