After days of confusion, speculation, and suggestions of a "stunning reversal," Donald Trump appears to be almost ready to cIarify his stance on immigration. "I will be making a major speech on ILLEGAL IMMIGRATION on Wednesday in the GREAT State of Arizona," he tweeted Sunday. "Big crowds, looking for a larger venue." Trump has angered some conservatives with recent suggestions that he might back down from his plan to deport all 11 million undocumented immigrants in the US, the Hill reports. In other campaign coverage: