Bangladesh, Feb. 5 -- Thousands of people marched through Venezuela's capital, Caracas, demanding the release of President Nicolas Maduro and his wife, Cilia Flores, exactly one month since US forces abducted the couple in a bloody nighttime raid.

"Venezuela needs Nicolas!" the crowd chanted in Tuesday's demonstration, titled "Gran Marcha" (The Great March).

Thousands carried signs in support of the abducted president, and many wore shirts calling for the couple's return from detention in a US prison.

"The empire kidnapped them. We want them back," declared one banner carried by marchers.

Nicolas Maduro Guerra, the detained president's son and a member of Venezuela's National Assembly, addressed the crowds from a stage, stating that the...