This post is part of a special report, A Dozen Ways to Play an Obama Building Boom.

"I think we have bottomed in some sectors, including commodities and materials," explains Glenn Rogers. In Internet Wealth Builder, he explains, "President-elect Obama has said he will pour hundreds of billions into projects.

"The Chinese and the Europeans have also committed to huge amounts to infrastructure spending." Here, he looks at one play on this trend -- Cemex (NYSE: CX).

"If you want to venture back into the stock market at this point and you're a long-term investor, my advice is to buy high-quality names with low P/E ratios, no debt coming due next year, and the sustainable ability to pay a dividend.

"Late last month, this Mexican cement giant traded as low as $4.01. Then President-elect Obama announced his plan to spend billions on infrastructure projects and guess what happened?

"The share price shot up on the expectation that infrastructure spending will translate into a growing demand for cement.

"Cemex shares traded as high as $11.35 before pulling back to close the week at $8.16. That's still more than double the November low but this is a stock that was trading at over $30 last June so it still looks like good value at this level.

"Weakness in commodities suggests a screaming sign of an overreaction; it's time to take another look at a high-quality, high-yielding commodity stocks such as Southern Copper (NYSE: PCU)," says global investing expert Nick Lanyi.

In his High Yield International, he says, "With mines in Mexico and Peru, Southern Copper ranks #1 in total copper reserves of any publicly traded company, making it almost a pure play on a rebound in the metal's price." Here's his contrarian outlook.

"Southern Copper has enough reserves to continue its current rate of production for the next 80 years without a single expansion or acquisition.

"With copper prices falling, the firm's earnings are taking a hit -- and the dividend has recently been cut. Now that this cut has already been factored into the shares, I think it's a better time to look at the stock than just a few weeks ago.

"Based on 2008 dividends, the stock yields 12.7% at the current price. Even if the dividend comes down more, I look for a yield of 8-9% over the next 12 months.

"Based in Mexico, América Móvil (NYSE: AMX) is the largest wireless service provider in Latin America," notes wireless sector expert Nikhil Hutheesing.

The editor of The Forbes Wireless Stock Watch notes that the company's largest stakeholder is billionaire Carlos Slim who holds a 30% stake. Here's the advisors's bullish assessment for the company.

"AMX, which was spun out of Mexico's Telmex in 2000, operates out of Mexico City, but only about 30% of its business is actually in Mexico. It has has been growing rapidly mostly by acquiring troubled Latin American operators that took on too much debt during the telecom bubble.

"Móvil then consolidates operations, changes management as necessary, and makes operations more efficient and profitable.

"With 3G networks in place, América Móvil will be able to boost revenue and profit by selling more data services. It's already offering 3G service in Mexico and plans to spend another $4 billion to upgrade its wireless networks to 3G in five or so more countries this year.

For 25 years, Steven Halpern, editor of TheStockAdvisors.com, has surveyed the leading financial newsletter advisors asking for their favorite stocks for the coming year. This article is one of 100+ ideas in the Best Stocks for 2008 report.

"Although high oil prices and a weak US dollar are hurting some vacation areas, these trends are also creating enormous opportunities; indeed, Mexico is a country where the dollar still gets you a fistful of pesos and a plane ticket doesn't cost as much as an oil well," says Frida Ghitis, contributing editor for Global Investing.

"Aeropuertos del Sureste (NYSE: ASR), known as ASUR, operates nine airports," explains Ghitis. "Want to visit Mexico's Caribbean coast, luxury resorts, and nearby Mayan ruins? Unless you go by sea, chances are that you'll have to stop by one of ASUR's airports.

"One of its airports is the newly expanded Cancun facility, which saw almost ten million passengers last year. Every passenger pays airport fees, and every dollar spent on food, drinks, or gifts at the airport adds to the bottom line.

"Most of the airports are in the Southeast of the country, but the company also runs the facilities in the key tourist destinations of Oaxaca and Huatulco on the Pacific. Altogether, some 13 million passengers traveled through the company's airports last year.