After their close call with a first-round knockout in last Tuesday’s Georgia 6th District special election, national Republicans are sounding the alarms ahead of Montana’s own May 25 special election for its lone House seat. The NRCC has added $1.2 million in TV ad reservations, while the House GOP-aligned Congressional Leadership Fund super PAC is airing a new ad that attacks Democrat Rob Quist as part of an $800,000 buy.