Analysts suggest there will be no pendulum swing in foreign policy.

At least 38 reported dead across North America; storm damage put at over $20b; over 8.1m homes without power.

At least 14 killed in several states, death toll likely to rise as rescue teams survey damage.

Tens of thousands of flights cancelled; all US stock markets closed and presidential campaigns halted.

Obama and Romney postpone election campaigns in wake of hurricane, but say it will not affect elections.

Khan was questioned for half an hour by US immigration authorities over his stance on drone strikes.

For Pakistanis living in Houston, Urdu radio stations bring a little bit of their own language and culture every day.

Republican hopeful supports drone campaign, aid conditions.

US says it would like to see the commission's report to be made public.

Call on Pakistan govt to confront extremism and violence against children.