Nigerian President Returns Home

President Buhari is back after two months spent in London on medical leave. It's unclear whether he'll return to work immediately

Also - South Korean media say President Park's impeachment and removal from office is an 'embarrassment'

More US states launch legal challenges to President Trump's travel ban

And another 'Children Bank of India' fake banknote turns up in a Delhi ATM

(Photo: President Buhari arrives at a Kaduna military airbase. Credit: BBC)