Police in Kazakhstan detained dozens of people in the Central Asian country's largest city after an activist's death in jail triggered protests.
Heavyweight WBC world champion Tyson Fury could face a rematch with American Deontay Wilder later this year according to Wilder's US promoter
"Look, you don't change the rules in the middle of a game," Biden said.
Police emerged from the nearby Mong Kok police station to clear the roads but confrontations continued for hours.
Half the states will vote this month, forcing candidates to raise massive amounts of money and compete in dozens of places at once.
Migrants clashed with Greek police after Turkey officially declared its western borders open to those hoping to head into the European Union.
Police could be seen patrolling the Greek border in Kastanies as dozens of migrants lined its fence.
The Massachusetts Senator is still trying to find ways to challenge a front-runner she shares common policy ground with.
The Taliban ruled Afghanistan between 1996 and 2001 and enforced a regime that gave women virtually no rights, banning them from travelling, working, and getting an education.
"The real politicians ate them up and spit them out!" he said of billionaires Bloomberg and Tom Steyer.
The two states award a combined 338 delegates on Super Tuesday.
Data Download has a look at primary votes within the Super Tuesday vote.
Joe Biden won a crucial victory in South Carolina's Democratic primary, but will it be enough to keep his campaign alive heading into Super Tuesday?
Coronavirus, pollution and government surveillance have all helped make face masks an increasingly common sign around the world.
Analysis: The former vice president resurrected his campaign with a convincing victory, but he may have to do better to catch up with Bernie Sanders.
"On a daily basis, fear surrounds us on all sides," Fadel Kanab, a father of five, said at a camp north of Idlib city.
At least 30 people were killed and more than 200 injured in sectarian riots engulfing the Indian capital.
The announcement came after an underwhelming finish in the South Carolina Democratic primary.