U.S. House of Representative Speaker Nancy Pelosi's Taiwan visit this week sent a signal to Taiwanese people of a stronger U.S. commitment towards defending the island against Chinese attack, according to Taiwan-based democracy activist Wu'er Kaixi #nancypelosi #taiwan #china #unitedstates #News #Reuters Subscribe: http://smarturl.it/reuterssubscribe Reuters brings you the latest business, finance and breaking news video from around the globe. Our reputation for accuracy and impartiality is unparalleled. Get the latest news on: http://reuters.com/ Follow Reuters on Facebook: https://www.facebook.com/Reuters Follow Reuters on Twitter: https://twitter.com/Reuters Follow Reuters on Instagram: https://www.instagram.com/reuters/?hl=en