Rasmy Hassouna, Texan civil engineer and contractor for the city of Houston, is fighting the Israeli occupation in his way.

The Palestinian-American citizen was about to renew his contract with the government before he noticed a legal clause that forbids him and his company A&R Engineering and Testing, Inc, from ever protesting "Israel" and its products as long as working for Houston, reported The Guardian.

“I came here and thought I was a free man. It’s not anybody’s business what I do or what I say, as long as I’m not harming anybody,” Hassouna expressed.

"Why do I have to pledge allegiance to a foreign country?", he questioned.

In response, Rasmy, 59, decided to take action and file a lawsuit against the Texas state law that bans government contractors from boycotting the Israeli occupation, which is the case in more than 25 US states, mentioned the newspaper. 

According to The Guardian, Hassouna's company is one out of only two companies to challenge such laws.

The lawsuit will be heard in federal court on Tuesday for violating free speech, and if ruled, the 2019 Texas ban on boycotting "Israel" will be canceled.

However, according to his lawyer, Hassouna’s case could cost him to lose a certain amount of money of his yearly revenue.

Flying to the US as an immigrant in 1988, the engineer became a US citizen in 2005. Back then, he fought his first battle: His citizenship certificate read "Israel" in the place of birth section.

“I went to the lady who was giving the certificates away and told her I didn’t want 'Israel' on my certificate," he explained.

"They told me ‘Palestine was not in the system.’”

After back-and-forth discussions with officials, the immigration office finally granted him a new certificate with the place of birth section saying Gaza Strip.