This statement is not true, false.
Congress cannot tax any goods exported from any state, whether the goods are going to another state or a foreign country. Congress also cannot adjourn or move to another location without the consent of the house. Congress also cannot pass a law that turns an act into a crime after the act was committed.
The items that cannot be taxed by congress are Exports. The Congress compromise would not allow the government to tax the cash crops exported from the states.
Congress cannot put tax on exported goods.
Congress cannot tax the exports of the states. This means that neither those goods exported to other nations nor those exported to other states may be taxed.
Congress has several limitations. Three of those limitations are that they cannot enact new taxes on their own, they cannot place taxes on items being exported from any state, and they cannot draw money from the United States Treasury at will.
The President can not declare war. Only Congress can declare war, usually at the request of the President. Subject to limitations by Congress, the president can take military action. For example, the can order the bombing of foreign targets or send troops into a foreign country.
Congress cannot suspend the right of the Writ of Habeas Corpus unless it is a matter of public safety, it cannot pass ex posto facto laws, it cannot grant a title of nobility, and it cannot lay tax on items exported from and state. Article I, Section 9 of the U.S. Constitution lists prohibited behaviors for Congress in detail.
Congress cannot regulate foreign trade.
As you do not state which country you are from we cannot say who is 'foreign'.
The President cannot unilaterally declare war without the consent of Congress. The President has to present evidence to Congress that a war would be necessary and legal. Thus Congress acts to check the President's power.
1) Cannot issue title of Nobility2) Cannot make Bill Of Attainder3) Cannot pass Ex Post Facto Law4) Cannot suspend the Writ Of Habeas Corpus
You can travel to some foreign countries after a DUI conviction, but it varies according to the country. You cannot enter Canada from the US with a DUI conviction.