Policemen stand in preparation for a possible opposition rally as Russian President Vladimir Putin seen on television screen during his annual state of the nation address, in Khabarovsk, 6,100 kilometers (3,800 miles) east of Moscow, Russia, Wednesday, April 21, 2021. Navalny's team has called for nationwide protests on Wednesday following reports that the politician's health was deteriorating in prison, where he has been on hunger strike since March 31. Russian authorities have stressed that the demonstrations were not authorized and warned against participating in them. (AP Photo/Igor Volkov)