If you live in Arizona, give a nice warm welcome to your newest police officer: a lizard
One policeman was killed and another one and a civilian were injured.
The teachers demand higher wages and resignation of Education Minister.
Now the country's level of terrorist threat is defined as "serious" - just above the "critical".
Five terrorists were shot dead by the Bangladesh police in the city of Narayanganj.
Afghan security forces have shot dead two gunmen who attacked the American University in the capital, Kabul.
The commission had investigated the clash, which took place at a ranch in the town of Tanhuato in May 2015.
Both attackers, reportedly from Central Asia, were shot dead after wounding two policemen.