People visit the booths and exhibits at the Dallas Hispanic Expo.

Photograph of a man standing to the right of a sign that read, "Viva Dallas: Dallas Hispanic Expo." Behind him are several adults and children.

Photograph of people visiting the booths and tables at the Dallas Hispanic Expo. On a white board is a sign reading "Viva Dallas! Hispanic Expo". The room is filled with many people at various booths. Decorations include sombreros, serapes, and a piñata.

This Spanish version of the popular Small Wind Electric Systems: A New Mexico Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and economics. Topics include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

The protesters are marching with flags and handwritten signs. Hundreds of high school students from different schools in Arlington (Texas) participated in a protest march to demand the approval of immigration reform which would include legalization of millions of undocumented immigrants.

Handwritten signs and a Mexican flag are visible in the crowd of protesters. Hundreds of high school students from different schools in Arlington (Texas) participated in a protest march to demand the approval of immigration reform which would include legalization of millions of undocumented immigrants.

A group of young protesters is walking, carrying a variety of flags and handwritten signs. Hundreds of high school students from different schools in Arlington (Texas) participated in a protest march to demand the approval of immigration reform which would include legalization of millions of undocumented immigrants.

Rodney Cruz listens to an older man.

Rodney Cruz talks to an unseen person.

Rodney Cruz has a conversation with an older man.

Rodney Cruz listens to an older man.

In this photo, Juan A. Ramos is standing over a woman who is sitting at a computer. He is pointing to the computer screen.

In this photo, Juan A. Ramos is standing over a woman who is sitting at a computer. He is pointing to the computer screen.

A photographer walks next to a police officer on a motorcycle with a group of protesters walking in the background. Hundreds of high school students from different schools in Arlington (Texas) participated in a protest march to demand the approval of immigration reform which would include legalization of millions of undocumented immigrants.

Dr. Henry Lenk speaks to a mother and child.

Fotografía de un mostrador de recepción médica. Una recepcionista y un paciente conversan mientras en el fondo hay otras personas con papeles. Un cartel dice "En cada cita, por favor traiga todos sus medicamentos" con la traducción al inglés incluida.

A bilingual sign on a donation box states the following: "Our services are free of charge. Thank you for your donation. Mission Fort Worth."

Dr. Henry Lenk feels the sides of the face of a female patient.

A group of female protesters is carrying a variety of large flags, and one woman is carrying a handwritten sign. Hundreds of high school students from different schools in Arlington (Texas) participated in a protest march to demand the approval of immigration reform which would include legalization of millions of undocumented immigrants.

A photo of Procoro Villa, student leader and member of the young group of the League of United Latin American Citizens (LULAC), speaking into a microphone to the crowd at a protest. He is wearing a white shirt with blue lettering. Behind him are other people in the crowd, also wearing white, and several large flags and a few balloons. Hundreds of high school students from different schools in Arlington (Texas) participated in a protest march to demand the approval of immigration reform which would include legalization of millions of undocumented immigrants.

A group of young protesters is marching with a cloudy sky overhead. Hundreds of high school students from different schools in Arlington (Texas) participated in a protest march to demand the approval of immigration reform which would include legalization of millions of undocumented immigrants.

A group of protesters holding signs and flags is following behind a police officer on a motorcycle. Hundreds of high school students from different schools in Arlington (Texas) participated in a protest march to demand the approval of immigration reform which would include legalization of millions of undocumented immigrants.

Marching protesters are carrying Mexican and American flags. Hundreds of high school students from different schools in Arlington (Texas) participated in a protest march to demand the approval of immigration reform which would include legalization of millions of undocumented immigrants.

Signs and a flag are visible in the crowd of protesters. Hundreds of high school students from different schools in Arlington (Texas) participated in a protest march to demand the approval of immigration reform which would include legalization of millions of undocumented immigrants.