美國議員推動港人綠卡法案 觀察人士質疑能否成事

英文原標題：US lawmakers push green card bill for Hongkongers, but observers doubt success

英文原摘要：Two US lawmakers are pushing for a bill that would allow Hongkongers in the country to apply for permanent residency, but authorities and observers have dismissed it as a political move unlikely to succeed. Senator Jeff Merkley, an Oregon Democrat, and Representative James McGovern, a Massachusetts