WATCH: Bolton: '4 countries' could interfere in midterm elections
Martha Raddatz sits down with White House National Security Adviser John Bolton in Jerusalem for an exclusive interview on "This Week."
US says conserving oil is no longer an economic imperative
The Trump administration says conserving oil is no longer an economic imperative for the U.S.
Trump adviser on possibly privatizing US war in Afghanistan: I'm 'open to new ideas'
Bolton said possibility of using private military contractors up to president.
Drought takes toll on Missouri farmers' crops, cattle
Parts of Missouri are so dry that corn crops are turning brown and hay for cattle is in short supply, as water becomes increasingly scarce
Trump adviser: Russia, China, North Korea and Iran could meddle in US midterms
White House National Security Advisor John Bolton says Russia, China, North Korea, and Iran all could potentially try to interfere in the 2018 U.S. midterms.
Trump says WH lawyer McGahn isn't 'a John Dean type 'RAT"
WATCH: White House lawyer cooperating with special counsel's investigation
Donald McGahn was reportedly questioned for hours, answering questions for longer than any other staffer in the investigation.
WATCH: Father, son drive through flames to escape forest fire
Justin Bilton and his 70-year-old father barely escaped as the Howe Ridge Fire closed in on them in West Glacier, Montana.
Russian space executive, 2 others charged with fraud
Russia's top investigative agency says it has detained a deputy head of the nation's top space corporation on fraud charges
Flooding threatens Midwest, South through beginning of work week
Storms developing in the central U.S. will threaten the South through Monday.