From NPR News

Arizona and Michigan voters cast their ballots Tuesday in the Republican presidential primary. A month ago, nobody expected these states to be consequential, but it's clear that the results could dramatically change the direction of the race.

Matt Spaccarelli was one of those unlimited data customers being throttled by AT&T. He took his beef to small claims court, and last Friday he was awarded $850. His was a lone suit. AT&T's contract forbids class-action lawsuits.

In certain parts of Syria, the violence is unending and it is mainly focused on the city of Homs. For the past 25 days, the Syrian army has been bombarding the neighborhoods of Homs that have been resistant to the government.

Privacy protections on Internet browsers are anything but ironclad. Companies circumvent them routinely. Most people know they are being observed online but figuring out how is complicated.

Ford is betting technology can help relieve traffic congestion around the world. In a speech Monday, Executive Chairman Bill Ford Jr. said the company is investing in systems that will bypass traffic jams, locate parking spots and communicate with other vehicles to avoid accidents.

Transcript

DAVID GREENE, HOST:

Let's talk now about a different kind of traffic jam: traffic jams on the information highway. All that data flowing through broadband Internet networks is prompting mobile phone companies to throttle some of their customers, especially the heaviest users.

We called up Rich Jaroslovsky, the technology columnist for Bloomberg News and a regular guest here on MORNING EDITION, and we asked him to explain data throttling.

Republicans in Wyoming pick delegates for the national convention in a process that stretches from early February to mid-April. Besides being time consuming, the process is also hard to understand.

In Wyoming, precinct caucuses are the first round of the political playoffs. Republicans from throughout the state meet in county caucuses to discuss issues, suggest platform ideas and decide who to endorse.

India has been home to vegetarians for centuries. Many Hindus and most Buddhists do not eat meat, but commentator Sandip Roy says in today's India, meat is what's for dinner.

When my friend Lakshmi, a lifelong vegetarian, went to America as a student more than 20 years ago she knew she was in for a hard time. Vegetarian dorm food meant a lot of cheese pizza, french fries, pasta and if she was lucky, grilled vegetables.

After 10 years in San Francisco's vegetarian mecca, when she returned to live in India a few years ago, she had an unexpected identity crisis.

Human rights are front and center at the U.S. Supreme Court on Tuesday in two cases testing how American law intersects with international law. At issue in both cases is whether foreign nationals in the United States can sue corporations or other entities in U.S. courts for alleged violations of human rights.

The case that has corporate teeth chattering is a lawsuit against Royal Dutch Shell Oil, which is accused of aiding and abetting the Nigerian government in committing atrocities in the 1990s.

A day before Michigan's Republican presidential primary, Rick Santorum tried to outflank Mitt Romney on a fairly sensitive issue in Detroit: government bailouts.

Santorum blasted Romney for supporting the government's Wall Street bailout while loudly opposing its bailout of the auto industry.

Santorum, for his part, opposed both instances of government intervention in the private sector.

Sixteen-year-old Claressa Shields has a dream. She's in London, at the Olympic finals for women's boxing, when the announcer calls out, "The first woman Olympian at 165 pounds — Claressa Shields!"

Claressa, a high school student and middleweight boxer from Flint, Mich., is the youngest fighter competing for a place on the U.S. Olympic women's boxing team.

Rick Santorum is trying to shake up the Republican primary by winning the primary Tuesday in Michigan — and many polls show him neck and neck with Mitt Romney. He's a former senator from Pennsylvania best known as a culture warrior. What's less well known is what he did after losing his re-election bid in 2006.

The leading group of U.S. pediatricians says it's now time for boys, as well as girls, to be vaccinated against human papillomavirus.

The American Academy of Pediatrics has updated its guidance to parents and doctors in favor of routine immunization for boys against the virus.

A spokesman for the International Committee of the Red Cross tells NPR's Newscast Unit that ambulances from the Syrian Arab Red Crescent were able to evacuate three people from the Baba Amr neighborhood of Homs, which have been heavily shelled in recent days.

One of the people evacuated was "a pregnant woman in urgent need of care," said Simon Schorno, who added the ambulances "also brought in emergency medical supplies to be distributed immediately."