U.S. considers options in Syria after suspected deadly chemical attack

The Trump administration is still planning its response days after a suspected chemical attack in Syria killed dozens of civilians near the capital of Damascus. Earlier in the week, President Trump posted on Twitter that missiles would be headed to Syria, but other administration officials have since said that no decision has been made. Meanwhile, Syria and Russia have repeatedly denied a chemical attack took place. CBS News national security correspondent David Martin joins CBSN with the latest developments.

(Source: CBS News, https://www.youtube.com/watch?v=UUQUkuQTDdw)