ImmigrationFormer Obama Attorney: Trump Administration's Ability To Restrict H1-B Visas Is LimitedMarch 10, 2017 | Ben BradfordThe Trump Administration announced a halt to expedited processing of the H1-B work visa, which California technology companies heavily rely on. But there might not be much that can be done to change the process, a former Obama attorney says. Listen /Update RequiredTo play audio, update browser or Flash plugin.