Turkish security forces have arrested four people in connection with the suicide bombing in Istanbul in which 10 German tourists were killed, Turkish prime minister Ahmet Davutoglu has said.
Tuesday's blast in Sultanahmet Square killed 10 German tourists and wounded 15.
Turkish police detained nearly 60 suspected Islamic militants in raids across the country following a suicide bombing in Istanbul.
Some 21 of the 60 suspects were detained in the south-east city of Sanliurfa.
The raids come after at least 10 people were killed by a suicide bomber in Sultanahmet Square in Istanbul.
Turkey's prime minister said the suspected bomber was a foreign member of Islamic State.
The Democratic presidential candidate may also have shown his cards on his choice of running mate.
The US president also shared a post on Twitter accusing Dr Anthony Fauci of misleading the public over hydroxychloroquine.
Fears over an impending second wave of coronavirus dominates Wednesday’s front pages.