To the Point

Did social media help law enforcement identify and track down suspects in last week's deadly attack in Boston? Did news organizations’ mistakes create needless confusion?

The suspect in the Boston Marathon bombing has been charged with using weapons of mass destruction. Did the FBI fail to follow up on his radicalized older brother?

In less than 12 hours the FBI's two suspects were identified as brothers in Boston. We look at what's known about them and possible connections to their Chechen roots.

Nobody yet knows if the Boston Marathon bombing was the work of al Qaeda, a right-wing militia or a deranged individual. We hear different thoughts about the tragedy.

Despite gridlock on so many other issues, Republicans and Democrats could make political history on immigration reform. We hear the details and continued controversy.

At least 3 are dead and 170 wounded in yesterday's "terrorist" bombings at the Boston Marathon. We update the story, including the impact on this historic American city.

Cases being arguing today before the US Supreme Court involving the patenting of human genes could determine the future of "personalized medicine."

Do "Ag-Gag" laws violate Americans’ right to know how our food is prepared? Does the suffering of animals make a difference in the safety of what we eat?

The failures of Egypt's newly elected leader are creating economic and political chaos. What’s at stake for the Mideast? The US? Also, gun control and immigration reform.

The "pro-life" movement is increasing demands for bans and restrictions on abortion rights. What's happening in very red states? What does it means in law and in politics?