Hundreds arrested in crackdown on May Day protests in Istanbul

ISTANBUL — Hundreds of people have been arrested in Istanbul, with 50,000 police officers deployed to the city as authorities attempt to crack down on May Day protests.Public transport was shut downISTANBUL — Hundreds of people have been arrested in Istanbul, with 50,000 police officers deployed to the city as authorities attempt to crack down on May Day protests.Public transport was shut down