A bomber had paralyzed Austin, Texas, with a string of explosions that killed two people. Here's a look back at other cases of multiple bombings in the U.S.
Lawmakers have scheduled a hearing to look into election security ahead of the midterm elections. But even though a panel has called for a major funding increase, there's no consensus over how much.
In Austin, Texas, investigators are trying to figure out why someone is targeting the city with a series of bombs. A fifth package exploded Tuesday morning at a FedEx distribution center.
Former FBI agent Mary Ellen O'Toole discusses the role of forensic and behavioral experts in catching a serial criminal in an investigation like the bombing probe in Texas.
Los Alamitos, an Orange County city of fewer than 12,000, is aligning itself with a harder line on immigration than the more liberal policies adopted elsewhere in the state.
President Trump placed a congratulatory call to Russian President Vladimir Putin Tuesday, two days after an election marred by ballot-box stuffing and forced voting.
Former CIA case officer Robert Baer supervised Gina Haspel and says she is the right person to talk President Trump out of potential foreign policy disasters.