Khalil, a Palestinian born and raised in Syria, played a key role in leading protests against Israel at Columbia University last year.
Riibe, who has a strong athletic build, was a high school wrestler who qualified for the Iowa State Championships.
Russia has said that it will not respond until U.S. representatives formally present the proposal in Moscow.
Pakistan's military rescued nearly 350 hostages after militants hijacked a train in Balochistan, leaving dozens dead.
NASA and SpaceX postponed the Crew-10 launch due to a last-minute ground system issue, delaying Sunita Williams' long-awaited return from the ISS.
The Aston Villa vs Club Brugge UEFA Champions League match will be played at Villa Park, Birmingham, England, on Tuesday, March 12.
The Arsenal vs PSV Eindhoven UEFA Champions League match will be played at Emirates Stadium, London, England, on Tuesday, March 12.
The Atletico Madrid vs Real Madrid UEFA Champions League match will be played at Estadio Metropolitano, Madrid, Spain, on Wednesday, March 12.
According to a source involved in the investigation, Riibe, a former high school wrestler with a strong build, has been "cooperative" with authorities.
Canada had introduced the electricity tariffs on Monday as a retaliatory measure in the ongoing trade dispute, escalating tensions following Trump's earlier tariffs.
It remains unclear whether the set was the exact one Biden used inside the South Court Auditorium at the Old Executive Office Building.
Secretary of State Marco Rubio said that the U.S. would formally present the ceasefire proposal to the Kremlin.
A shocking deathbed image of football legend Diego Maradona reveals his swollen abdomen, raising new concerns about his medical treatment.
President Donald Trump purchased a Tesla on Tuesday, with CEO Elon Musk personally assisting him in selecting a Model X.
In a detailed post on his Truth Social account, the president also warned that he might "permanently shut down" Canada's auto industry.