I honestly can't tell if you're being ironic/sarcastic here. If this is seriously what the US wants to do, no amount of domestic tax reform is going to achieve

I honestly can't tell if you're being ironic/sarcastic here. If this is seriously what the US wants to do, no amount of domestic tax reform is going to achieve it. Military conquest would be the only option (at least for unilateral global taxation). Then 'domestic' tax reform afterwards.