My guess would be that she DID know that war was looming, and any day now, but is just in a state of shock that it would pick THIS day of all days to happen. 'Oh, no! Not now! You stupid war! You just had to pick TODAY to go public, didn't you? You've been brewing for months; couldn't you have waited another day or two? I worked so hard for that headline... ooh! NOW I'm mad! Stupid Hitler! You just better watch out, is all I'm sayin'. Now it's personal!'