Up Next
Back to Show
PBS News Hour
Understanding the Bombs Used at the Boston Marathon
NewsHour science correspondent Miles O'Brien visits the nation's most active explosives testing facility in New Mexico to learn more about what makes a pressure cooker bomb -- like those used at the Boston Marathon -- tick. Investigators often use the center to test theories and find new ways to defend against future attacks.
Support Provided By
56:34
Friday on the NewsHour, President Biden's agenda stalls in Congress amid disagreements among democrats over his $3.5 trillion spending plan.
57:46
Monday on the NewsHour, U.S. Secretary of State Antony Blinken faces congressional scrutiny over the U.S. withdrawal from Afghanistan.
57:46
Thursday on the NewsHour, the Taliban orders an end to all protests as they finally allow the departure of some 200 American citizens from Afghanistan.
57:46
Monday on the NewsHour, the Gulf Coast and Northeast continue to assess the damage in the wake of Ida's massive storm damage and flooding.
56:45
Tuesday on the Newshour, President Joe Biden defends the U.S. exit as the Taliban celebrate their return to power in Afghanistan.
57:46
Thursday on the NewsHour, one of the deadliest days for Americans in Afghanistan in a decade after suicide bombings at Kabul's airport.
57:46
Tuesday on the NewsHour, the U.S. negotiates with the Taliban to secure "safe passage" of civilians leaving the country.
56:45
Friday on the NewsHour, the latest jobs report shows a strong labor market and a falling unemployment rate.
56:44
Tuesday on the NewsHour, New York's attorney general finds Gov. Andrew Cuomo sexually harassed multiple women as he denies the claims.
56:45
"PBS NewsHour" examines the massive infrastructure legislation deal reached by a bipartisan group of senators.