Obama calls for end of dictatorship

The US president has expressed his country's willingness to engage with Russia and Iran over the ongoing war in Syria .US President Barack Obama has denounced world powers that continue to support embattled Syrian leader Bashar al-Assad.
Syria "cannot return to the pre-war status quo", Obama said at the 70th United Nations General Assembly on Monday afternoon.
The US leader decried Assad as "a tyrant" and "a brutal dictator [who] slaughters tens of thousands of his own people", adding that peace in Syria is only possible if Assad leaves office.
Obama said he no longer wanted experiences like the Iraq war and even the cold war and called for peace and harmony adding that democracy should be uphold
The Syrian conflict, which began as a peaceful protest in 2011, has led to at least 250,000 deaths, according to the UN. More than half of Syria's pre-war population of 22.4 million has been internally displaced or fled abroad.
"Assad and his allies cannot simply pacify the broad majority of a population who has been brutalized," Obama said. He called for a "managed transition" that removes Assad from the presidency and puts in his place a more democratic system.
The US president's comments underscore the tensions between the US and Russia, the latter of which has stepped up its support for the Assad government with an ongoing military build-up in Syria.Nonetheless, Obama also said that the US will work with any nation on Syria, including Russia and Iran.