Sen. Bill Nelson, D-Fla., pushed further than the Obama Administration while responding to the mass protests in Egypt, writing in a blog post for The Hill Monday evening that the country’s embattled president must submit to free and fair elections — in short, Hosni Mubarak “will have to go.” # The administration has so far used cautious rhetoric, which Nelson describes as an effort to avoid retreading the Iranian Revolution of 1979, when the toppling of a U.S.-sponsored dictator allowed a fundamentalist regime to seize power, a prospect that has prompted fears in other countries, including Israel .