Hundreds of protestors took to the streets of central Moscow on Sunday to demand the Russian government unblock the messaging app Telegram.<br /> It was the second demonstration since Russian authorities blocked the popular messaging service last month. <br />Protestors chanted anti-government slogans and brandished signs denouncing Moscow's move to censor the internet, which critics believe is aimed at closing avenues for dissent. <br />Local media reports that more than 20 protestors were detained. <br />
