immigration

The immigration overhaul proposed by a bipartisan group of senators has been passed out of committee and will soon be brought before the Democratic-led Senate. Less clear, though, is where the issue is headed in the GOP-controlled House, where another bipartisan group is at work on its own bill.

Many farmers are cheering government proposals to give thousands of seasonal farmworkers a path to legal status. But even if the bill passes, it won't solve the long-term trend of fewer migrants coming north to work on U.S. farms. Farmers will instead have to learn how to do more with less immigrant labor.

Economists dream big: open borders, visa auctions or preferential access for high-skilled workers.

Sen. Marco Rubio, R-Fla., appears to have reversed his views on an earned path to citizenship, which in a Tea Party-backed 2010 campaign he called "code for amnesty." Some critics say the young Cuban-American lawmaker seems to be looking ahead to 2016 and a possible White House bid.