Germany, I think, was first to substitute a Social Security program for its elderly based on this premise, that is, that we would tax workers to pay retirement benefits for those retired.

Business owners have made a strong case to me that they need guest workers. But none has suggested that these workers should be placed on a path to citizenship.

From cell phones to computers, quality is improving and costs are shrinking as companies fight to offer the public the best product at the best price. But this philosophy is sadly missing from our health-care insurance system.

A recent Pew Hispanic survey found that more than 70 percent of illegal immigrants from Mexico are interested in a guest-worker program and then returning home.

If the United States is to protect itself from the economic and the political threats created by this excessive dependence, we must reduce our reliance on foreign energy sources and on foreign oil as quickly and as efficiently as possible.

These smugglers, many of them present in trafficking through my State of Arizona, create false Social Security cards, false green cards, visas and a variety of other fraudulent documents as an essential part of their smuggling activities.

Germany, I think, was first to substitute a Social Security program for its elderly based on this premise, that is, that we would tax workers to pay retirement benefits for those retired.