Opponents of health care reform held a series of protests and rallies to coincide with the president's visit.

VOA: standard.2010.03.25

The march was really a prelude to others that will coincide with the so called G-20 summit of world leaders that will take place here on Thursday.

VOA: standard.2009.03.28

Fears of an attack on the Indian capital timed to coincide with Independence Day, have led to hundreds of additional police and paramilitary forces patrolling New Delhi's streets.

VOA: standard.2009.08.07