Leaked memo warned officials 'vulnerable' to attacks — 'months' before shootings

A leaked Department of Homeland Security memo reportedly shows officials were vulnerable to the same types of attacks that resulted in the death of a Democratic lawmaker Saturday.

A man over the weekend allegedly posed as a police officer and fatally shot a Democratic state lawmaker in her home. According to the Associated Press, the same suspect also shot and wounded a second lawmaker, who could still live.

The Daily Beast over the weekend reported:

"Just months ago, analysts...