Toronto, Feb 20 (IANS) Indo-Canadian Rajinder Pal Singh, who admitted to receiving more than $500,000, for coordinating a human smuggling ring moving migrants into the US via Canada, has pleaded guilty to the charges, the media reported.Singh was arrested in Washington in May last year.According to CBC News, during a plea agreement hearing in the US District Court, Western District of Washington at Seattle, Singh pleaded guilty to "conspiracy to transport and harbour certain aliens for profit and conspiracy to commit money laundering".His sentencing is scheduled for May 9.In October...