(AP Photo/Evan Vucci)WASHINGTON – After decades of failed attempts to pass comprehensive immigration legislation, congressional Democrats and President Joe Biden are signaling openness to a piece-by-piece approach. They unveiled a broad bill Thursday that would provide an eight-year pathway to citizenship for 11 million people living in the country without legal status. “Even though I support full, comprehensive immigration reform, I’m ready to move on piecemeal, because I don’t want to end up with good intentions on my hands and not have anything,” said Texas Rep. Henry Cuellar. Senate Judiciary Committee Chairman Dick Durbin has said that any final Senate bill likely “will not reach the same levels” as Biden’s proposal. But multiple immigration organizations said administration officials had signaled in recent conversations that they were open to a multilevel approach in which lawmakers would press forward on the comprehensive bill while also pursuing individual pieces.