The tragedy raises pointed questions about what kind of care the child received during her eight-hour detention.
Agents in riot gear stop protesters as they try to move forward to offer a ceremonial blessing near the wall in support of asylum seekers.
Americans need to stop relying on politicians to define immigration issues and the refugee caravan.
Progressives and immigration activists seethe as the New York senator pledges $1.6 billion to increase border security.
Central American asylum seekers ran for hundreds of yards to escape the clouds of tear gas.
The president has called the influx of Central Americans a "national emergency," stoking fears ahead of November's midterm elections.
A U.S. Border Patrol supervisor charged in the killings of four women knew the victims, authorities say. Some fear more deaths at the hands of the agent remained undiscovered.
He is taken into custody in a hotel parking lot on suspicion of killing four prostitutes after a fifth woman escapes and notifies authorities.