A massive outdoor drug bust in Lethbridge has led to the arrest of two men.  A specialized unit from the Alberta Law Enforcement Response Team joined regional police on a curfew check on Monday.  Outside the home, they found more than 1,600 marijuana plants, valued at more than $800-thousand.  Officers call it a "significant bust", which also netted some dried cannabis marijuana, resin and some cash.  Two men in their 40's will answer to drug-related charges next month.