dcblogs writes: The H-1B visa issue is getting more attention than it has ever received before. Donald Trump has invited laid-off Disney workers to speak at his rallies, and has posed in photos with them. Sen. Richard Blumenthal (D-Conn.), held a press conference this week to complain that visa workers are being hired instead of U.S. workers. Legislation to reform the visa program has been introduced, and discrimination complaints are being filed with federal agencies and in the courts. But these efforts may have little impact. If visa restrictions arrive, IT services firms may increase reliance on web-based "knowledge transfer" to avoid having visa workers at an employer's site. There have also been reports of U.S. workers traveling overseas to train replacements on foreign soil. [Even with all the political and legal efforts,] there's no certainty any action will derail the forces moving IT jobs overseas.