Super Tuesday II Audio & Video

[description] Voters go to the polls today in the Pennsylvania Democratic primary. Morning Edition's political analysts weigh in on the important Pennsylvania primary. On Earth Day, we start a series looking at where Massachusetts stands in terms of renewable energies. Does the state have what it takes to lead the way? Fourth graders from Watertown try to live Earth Day every day, by trimming their paper margins. They've been lobbying at the State House, to get lawmakers to follow their "green" example.

[description] (NECN/ABC) - 33 delegates are at stake in today's Democratic primary in Mississippi, but so is momentum. Barack Obama: "I'm about change, she's not." After last week's disappointing finishes in Ohio and Texas, ...

[description] Hillary celebrates, Barack regroups, and John Mccain says bring on the Democrats! These stories and more in the WBZ Afternoon News.

[description] (NECN) - The Republican Presidential race has been decided, but that's not the case for the Democrats after Tuesday's contests. Tom Fiedler a visiting lecturer at Harvard's JFK school of government and former executive of the Mia...

[description] WBZ's Ed Walsh discusses the latest round of primaries with Democratic and Republican strategists Mary Ann Marsh and Charlie Manning.

[description] The Economy The latest economic news is not good. The Commerce Department says construction spending plunged 1.7 percent in January, the largest drop since 1994. Primary Round-up We'll get an update from all 4 states holding tomorrow crucial primaries. Our guests are Paul Burka of the Texas Monthly; Candace Page, Senior Reporter for the Burlington Free Press, Bill Cohen of Ohio Public Radio and Frank Coletta, host of the morning news program on the NBC affiliate WJAR. Willpower Muscle Can you build up your willpower? Two researchers say yes. Florida State University Professor Roy Baumeister and University of Minnesota Professor Kathleen Vohs say that willpower is like a muscle that can be exhausted through over-exertion, and built up with practice. Presidential Prediction Markets A day before what's being called "Junior Tuesday," we step away from the polls, and take a look at the presidential prediction markets, where Senator Barack Obama is trading around $8, Senator

[description] Tatcho Mindiola discusses the Latino vote in Texas; Race for state rep seat heats up in Lawrence; Concord Academy teacher builds libraries in Nicaragua

[description] (NECN) (NECN) - Former President George Bush Senior endorsed Arizona Senator John McCain on Monday. Bush Senior said, "Few men walking among us have sacrificed so much in the cause of human freedom. And I'm happy to help this remarkable patriot ...

[description] (NECN) (NECN) - Hillary Clinton spoke from El Paso, Texas Tuesday night. Clinton plans to campaign heavily in Texas before the state's primary on March 4th. In the Potomac Democratic primaries Tuesday, Clinton lost again to rival Barack Obama. ...

[description] (NECN) (NECN) - Primary contest were held in five states over the weekend and the races are only looking tighter as we head into Tuesday Potomac primary where contest will be held in Washington DC, Virginia and Maryland. To discuss the current s ...