Take a look at the chart below because it shows that when you extend the period of coverage to a month, blogs become the dominant form of participation.

FORBES: Connect

This has also benefitted the Democrats, although both candidates have expensive plans to reduce the cost of health insurance and extend coverage to the uninsured.

BBC: NEWS | Americas | The issues

The House bill would extend insurance coverage to 36 million uncovered Americans and guarantee that 96 percent of Americans have coverage, according to the nonpartisan Congressional Budget Office.

CNN: Abortion threatens House health care bill

These are users of land-based cellular phones who want to be able to extend the range of their handsets when they are travelling through areas of poor or incompatible coverage.

ECONOMIST: Staying in touch | The

"These might include the campaign to extend the Waverley line to Carlisle, superfast broadband, the quality of our TV and media coverage and the dualling of the A1 to the English Border, " he will say.

BBC: A1 in the Borders

With the help of folks at the grassroots, we passed historic health insurance reform that will not only extend coverage to 30 million more Americans and give Americans more affordable choices, but will narrow the cruel health disparities between African Americans of different backgrounds.

WHITEHOUSE: Keepers of the Dream Awards Gala

In Washington, the aim of health-care reform is not just to extend medical coverage to everybody but also to bring costs under control.

NEWYORKER: The Cost Conundrum

Congress was able to extend health-insurance coverage to almost everyone and to eliminate some of the system's inequities, but it balked at measures designed to hold down costs over the long term.

ECONOMIST: Exit a clever but disappointed man

Congress created the children's health insurance program almost two years ago to extend coverage to millions of children who are eligible for Medicaid but not enrolled and to enlist teens in a new health care program.

CNN: Clinton kicks off campaign to insure children under Medicaid