Putin's problems mount as coronavirus hits Russian economy

MOSCOW (Reuters) - It was meant to be the day Russians voted to change the constitution to allow President Vladimir Putin to extend his rule until 2036. Instead, Putin spent Wednesday troubleshooting one of the biggest crises of his rule - fallout from the coronavirus outbreak. Because of the pandemic, the constitutional vote - described by opponents as a power grab - has been postponed until an unspecified future date. So too has a military parade marking the 75th anniversary of victory over..