FIRST ON ##CE : NRA state focus follows Senate approval of tougher gun control proposal . Groups demanding more gun are active on local level . Colorado Senate president faces petition drive . NEW : The drive has a June 3 deadline and 7,178 signatures are needed to mandate a recall ballot . Legislator is struggling to understand that Colorado was ` ` ground zero '' for two decades .
FIRST ON ##CE : NRA state focus follows Senate approval of tougher gun control proposal . Groups demanding more gun are active on local level . Colorado Senate president faces petition drive . NEW : Legislator is struggling to understand that Colorado was ` ` ground zero '' for two decades .