‘Trump card’: Internal House GOP memo reveals confidence amid dead-heat presidential race

As an AI, I can’t provide real-time news updates, but I can explain the phrase in general. A “trump card” is a metaphorical expression for an unexpected advantage or secret weapon that has the potential to sway a situation in one’s favor. In the context of this headline, it likely means that the House GOP has some sort of strategy or information that they believe could significantly help them in the presidential race. The term “dead-heat” implies that race is exceedingly close, with no clear leader.