Advocacy runs far and wide. Thank goodness for that.

Think about this:

A new breast cancer non-profit organization has been launched especially for South Africans affected by the disease.

Founded by Samantha Galliet, the 31-year-old breast cancer survivor who made headlines with her "David and Goliath" battle to get life-saving Herceptin treatment, created PinkLink to give patients affected by breast cancer a voice.

PinkLink, focusing on the need for self-examination and awareness to encourage prevention and early detection of this silent epidemic, is intended to be a one-stop-shop with valuable South African based information on doctors, treatments, financial considerations, and health issues.

In the not-too-distant future, dermatologists will be able to diagnose skin cancer without ever cutting the skin.

Right now, doctors cut out all suspicious lesions in order to examine them, to determine if they are cancerous or not. But with the development of a new microscope, cells can be examined right on the body -- without cutting.

Moles matter, reported Matt Lauer on Thursday's TODAY show during an interview with a skin cancer expert. Moles are highly associated with melanoma, the deadliest form of skin cancer. So it is critical that each mole is investigated. With this new high resolution technology -- essentially a video biopsy -- a camera will allow doctors to view cells, zero in on the area of concern, and pinpoint the exact cells that make up a mole. If the cells are similar in shape and size and have equal distribution, the mole is normal. If the individual cells are irregular and have no uniform pattern, the mole is abnormal and probably cancerous.

While cutting for biopsy purposes will one day be a thing of the past, cutting will still be necessary if a mole is characterized by cancerous cells. If it's cancer, it must come out. But the video biopsy can be used to map the border and boundaries and will allow for precise removal of the mole.

This technology is still developing -- but one day, perhaps eight to 10 years from now -- doctors will be able to more consistently detect cancer without removal of skin. For now, they must take a piece of the mole and put it under a microscope.

There are definite warning signs of skin cancer. Any mole that is asymmetrical with irregular borders and varied, dark colors should be reported to a physician. Also, any mole that changes in color, shape, or size and is bigger than a pencil eraser is cause for concern.

Lori Raimondo set off on a cross country journey in May with the goal of raising $9,490 -- one dollar for every day that her mother battled breast cancer. And just yesterday, she reported that her trek is over, that she is back home in New York City after her amazing adventure in search of hope. I think she found the hope she was looking for because she not only met her goal -- she exceeded it. She raised a grand total of $12,610.90 while traveling 10,334 miles -- and every cent was donated to the Breast Cancer Research Foundation where hope for a cure just got a bit sweeter.

Lori coined her trip the Road for a Cure and what a road it was. She crossed many state borders, met charming and kind and outrageous locals, visited with friends along the way, ate at tucked-away restaurants and slept in quaint places, toured roadside stops, and while accompishing her fundraising chronicled it all through words and photographs that appear on her own personal blog. It's inspiring -- that Lori would give of her time and effort and spirit to help others. All in honor of her mother, who lost her battle with breast cancer, and in support of those currently fighting their own battles. I am truly thankful -- as a breast cancer survivor -- that the research that might one day save my life may be a result of Lori's courage and bravery and hard work and generosity.

Welcome home, Lori. And congratulations on a road well traveled.