We discussed these (and other) issues of US immigration:
FAQ: Can a J-2 holder get a HRR 212(e) waiver without J-1?
Other: Retaining green card while in Canada; Starting my company, violation of status; I-140 revocation; Unused H-1B for quota exemption; H1B to H4 COS without latest Paystubs; EAD renewal separated from spouse; H-4 EAD approved in error; Effect of salary reduction; H-1 transfer, OPT travel; Visa Waiver apply for AOS; Retaining priority date; Visa stamping for H-1B amendment; Arrest without conviction; Reentry permit, etc.
Topics for Discussion, Thursday, 29 October 2015:
FAQ: Withdrawing one pending petition (H-4) when another is (F-1) approved; Writ of Mandamus against delay; Investment property while on H-1 (Buying and renting out a house); Starting my own company while on H-1; Priority date loss upon revocation of I-140; Consequences of getting laid off on H-1; etc.
Other: TN/TD Visa; I-14- approved, company acquired; Job termination AC21; Cross chargeability evidence (Iraq); Applying for H-1 from OPT and travel; H-1 transfer while an extension is pending,I-140 revocation and priority date; Minor son on tourist visa, parent on green card; PERM denial and probability of success; Naturalization delay; etc.
Family members of the H-1B foreign worker are admitted to the United States in the H-4 category. Qualifying family members include only the spouse and unmarried children under 21 years old. H-4 dependents are admitted for the same period of time for which the H-1B foreign worker is admitted. H-4 dependents may alternatively be admitted in other nonimmigrant categories for which they qualify. H-4 dependents may undertake studies while remaining in the H-4 category, however, they may not engage in any form of employment.