Margaret Warner discusses strategy on day three of the Iraq war with retired Colonel W. Patrick Lang, retired Air Force Colonel Samuel Gardiner, and Marine Corps Colonel Gary Anderson.

President Bush ordered the seizure of $1.4 billion in Iraqi funds held in U.S. banks, marking only the second time since World War II that the U.S. government has taken ownership of a substantial amount of frozen foreign assets.

U.S. ground forces began an "intense artillery barrage" against Iraqi troops near the Kuwaiti border around 8 p.m. local time (noon EST) on Thursday and, nearly an hour later, launched an invasion into Iraq, news reports from the region said.