Police used water canons and tear gas, and arrested dozens of counter-LGBT protesters during the Second Equality March on Saturday in eastern Poland. Around 1,000 officers patrolled the march, which attracted about 1,500 in Lublin, according to lublib112.pl, a news site in Poland. Lublin has a population of around 342,000 Marchers carried rainbow flags and signs and chanted slogans that included "Love is love," the Evening Standard reported. Among anti-gay ...