Giambattista you are claiming that President Obama's actions are illegal. But you have offered no proof other than your unique interpretation of the Constitution which is at odds with how the Constitution has been interpreted throughout its history. Andrew Jackson, the nation's 7th president, invaded Florida (a Spanish possession at the time of invasion) without a declaration of war. He also used military forces against the Indian nations freely and without a declaration of war by Congress. President Jefferson (one of the nations founding fathers) authorized military action in North Africa (Barbary Wars) without a declaration of War by Congress. In fact there are 125 undeclared wars in US military history. A formal declaration of war by congress is the exception rather than the norm. The point is that your interpretation is at odds with how the Constitution has been read throughout history. If you are going to impeach a sitting POTUS you should have a good and sound legal cause.