With eloquence and humility, Former Secretary of State and retired General Colin Powell just provided a ringing endosement of Barack Obama as President of the United States. Among the many reason he mentioned for his support were that Obama has reached out 'across the nation,' and 'has both the style and substance to be an exceptional President.' He ended by stating "I'll be voting for Barack Obama." MSNBC.com: Top MSNBC Headlines : Powell endorses Obama for president ...Liberal Consp