That article is paywalled, but finding another article, it looks like the concern is specifically on Alipay taking over Moneygram? (http://www.pymnts.com/news/r

That article is paywalled, but finding another article, it looks like the concern is specifically on Alipay taking over Moneygram? (http://www.pymnts.com/news/regulation/2017/u-s-lawmakers-wary-of-alipay-moneygram-deal/ http://www.pymnts.com/news/regulation/2017/u-s-lawmakers-war...) Further Googling says that some of the concern is that Moneygram is in heavy use in military bases (http://www.nationalreview.com/corner/447669/moneygram-ant-financial-chinas-money-transfer-firm-buy http://www.nationalreview.com/corner/447669/moneygram-ant-fi...). (It is worth noting that these remarks came in the middle of a bidding war between Ant and Euronet (https://techcrunch.com/2017/03/14/euronet-alibaba-ant-financial-moneygram/ https://techcrunch.com/2017/03/14/euronet-alibaba-ant-financ...). Take the situation however you want...) Either way, other articles (https://www.theverge.com/2017/5/9/15595338/alipay-us-expansion-china-apple-pay-android-paypal https://www.theverge.com/2017/5/9/15595338/alipay-us-expansi...) point out that Alipay has a presence in the United States... the concern seemed pretty specific, and not really like the wholesale blocking of major American (and other) sites that China engages in.